Steel structure construction safety protection device

Abstract

The utility model relates to the technical field of steel structure construction, and discloses a steel structure construction safety protection device which comprises a longitudinal steel structure, a transverse steel structure is arranged on the left face of the longitudinal steel structure, the surface of the longitudinal steel structure comprises a protection assembly, and the protection assembly comprises a protection shell and a protection block. By arranging the positioning assembly, the mounting positions of the longitudinal steel structure and the transverse steel structure can be positioned, so that the longitudinal steel structure and the transverse steel structure can be kept stable during mounting, the transverse steel structure does not need to be manually supported, and the accuracy of the mounting positions is kept; the positioning blocks are clamped in the positioning grooves in the transverse steel structure, so that the positions of the longitudinal steel structure and the transverse steel structure are stable during installation, and meanwhile, after bolts between the longitudinal steel structure and the transverse steel structure are loosened, the transverse steel structure is prevented from falling off from the longitudinal steel structure under the action of the protective shell and the protective blocks.

Description

Technical Field

[0001] The utility model relates to the technical field of steel structure construction, in particular to a safety protection device for steel structure construction. Background Art

[0002] Steel structure engineering is a structure mainly made of steel. It is mainly composed of steel beams, steel columns, steel trusses and other components made of steel sections and steel plates. The components or parts are usually connected by welds, bolts or rivets. It is one of the main types of building structures. Because of its light weight and simple construction, it is widely used in large factories, bridges, stadiums, super high-rise buildings and other fields.

[0003] During the construction of steel structures, the steel structures need to be assembled. When assembling the transverse steel structures and the longitudinal steel structures, they are mostly installed in designated positions. However, when assembling the transverse steel structures and the longitudinal steel structures, it is often inconvenient to locate the assembly positions of the transverse steel structures and the longitudinal steel structures, which makes the assembly between the transverse steel structures and the longitudinal steel structures inconvenient and brings trouble to the workers. At the same time, most steel structures are assembled by bolts. The bolts are easy to loosen after long-term use of the steel structures, which makes it easy for the transverse steel structures and the longitudinal steel structures to separate, bringing safety hazards. Therefore, we propose a safety protection device for steel structure construction. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides a safety protection device for steel structure construction, which has the advantages that the longitudinal steel structure and the transverse steel structure can remain stable during installation, no manual support is required for the transverse steel structure, and the accuracy of the installation position can be maintained. It solves the problem that when assembling the transverse steel structure and the longitudinal steel structure, it is mostly inconvenient to locate the assembly position of the transverse steel structure and the longitudinal steel structure, which makes the assembly between the transverse steel structure and the longitudinal steel structure inconvenient and brings trouble to the staff. At the same time, most steel structures are assembled by bolts. The bolts are easy to loosen after long-term use of the steel structure, which makes the transverse steel structure and the longitudinal steel structure easy to separate, posing a safety hazard.

[0006] (II) Technical solution

[0007] In order to achieve the purpose of maintaining stability of the longitudinal steel structure and the transverse steel structure during installation, without the need for manual support of the transverse steel structure, and maintaining the accuracy of the installation position, the utility model provides the following technical solutions: a steel structure construction safety protection device, comprising a longitudinal steel structure, a transverse steel structure is arranged on the left side of the longitudinal steel structure, and the surface of the longitudinal steel structure comprises:

[0008] A protection assembly, the protection assembly comprising a protection shell and a protection block, the protection shell and the protection block are both sleeved on the surface of the longitudinal steel structure;

[0009] A positioning component, wherein the positioning component includes a positioning plate, and a plurality of positioning blocks are fixedly connected to the right side of the positioning plate. A plurality of positioning grooves are provided on the upper and lower sides of the left side of the transverse steel structure. By setting a protective component, a protective shell and a protective block clamp the transverse steel structure on the longitudinal steel structure, and the installation position of the longitudinal steel structure and the transverse steel structure can be positioned, so that the longitudinal steel structure and the transverse steel structure can remain stable during installation, and there is no need to manually support the transverse steel structure, so as to maintain the accuracy of the installation position. By setting a positioning component, the positioning block is clamped in the positioning groove on the transverse steel structure, so that the longitudinal steel structure and the transverse steel structure are stable during installation, and the deviation of the installation position of the longitudinal steel structure and the transverse steel structure is avoided, and the stability of the transverse steel structure during installation is maintained. At the same time, after the bolts between the longitudinal steel structure and the transverse steel structure are loosened, the protective shell and the protective block can prevent the transverse steel structure from falling from the longitudinal steel structure. At the same time, under the action of the positioning block and the positioning groove, the stability of the installation between the transverse steel structure and the longitudinal steel structure is still maintained.

[0010] As a preferred technical solution of the utility model, an adjustment component is arranged on the top of the protective shell, and the adjustment component includes an adjusting threaded rod. A threaded opening is opened on the right side of the top of the protective block, and a limiting rod is arranged on the left side of the adjusting threaded rod. By setting the adjustment component, the height between the protective block and the protective shell can be easily adjusted.

[0011] As a preferred technical solution of the utility model, the lower end of the adjusting threaded rod is rotatably connected to the right side of the protective shell, the inner wall of the threaded mouth is threadedly connected to the rod wall of the adjusting threaded rod, and the lower end of the limit rod is fixedly connected to the left side of the protective shell. The adjusting threaded rod facilitates the adjustment of the height between the protective block and the protective shell, and is adjusted according to the height of the horizontal steel structure.

[0012] As a preferred technical solution of the utility model, a driving assembly is provided inside the protective block, and the driving assembly includes gears, and the surfaces of the gears are connected with a toothed belt for rotation together, a worm wheel is provided above the front gear, and the back of the worm wheel is meshingly connected with a worm, and the right end of the worm is fixedly connected with a knob. By setting up the driving assembly, it is convenient to drive the two adjusting threaded rods to rotate.

[0013] As a preferred technical solution of the utility model, the lower side of the adjusting threaded rod wall is fixedly connected to the inner wall of the gear, the front side of the adjusting threaded rod wall is fixedly connected to the inner wall of the worm wheel, and the left end of the worm is rotatably connected to the left side of the inner wall of the protective shell. By setting the gear and the worm wheel, it is convenient to drive the adjusting threaded rod to rotate.

[0014] As a preferred technical solution of the utility model, cavities are provided on the left side of the protective shell and the left side of the protective block, and a reset component is arranged inside the cavity. The reset component includes a reset rod, and a reset spring is sleeved on the rod wall of the reset rod. The right end of the reset rod is fixedly connected to a connecting plate. By setting the reset component, the positioning plate can be driven to reset under the action of the reset spring, so that the positioning block on the positioning plate can be clamped in the positioning groove on the transverse steel structure, which is convenient for clamping transverse steel structures of different widths, thereby being suitable for assembly of longitudinal steel structures and transverse steel structures of different widths.

[0015] As a preferred technical solution of the utility model, the left end of the reset rod is fixedly connected to the right side of the positioning plate, and the left and right ends of the reset spring are respectively fixedly connected to the left side of the inner wall of the cavity and the right side of the connecting plate. By setting the reset spring, it is convenient to drive the positioning plate to reset.

[0016] (III) Beneficial effects

[0017] Compared with the prior art, the utility model provides a steel structure construction safety protection device, which has the following beneficial effects:

[0018] 1. The protection device can position the installation positions of the longitudinal steel structure and the transverse steel structure by setting a protection component, a protection shell and a protection block to clamp the transverse steel structure on the longitudinal steel structure, so that the longitudinal steel structure and the transverse steel structure can remain stable during installation, and there is no need to manually support the transverse steel structure to maintain the accuracy of the installation position. By setting a positioning component, the positioning block is clamped in the positioning groove on the transverse steel structure, so that the position of the longitudinal steel structure and the transverse steel structure is stable during installation, and the deviation of the installation position of the longitudinal steel structure and the transverse steel structure is avoided, and the stability of the transverse steel structure during installation is maintained. At the same time, after the bolts between the longitudinal steel structure and the transverse steel structure are loosened, the protective shell and the protection block can prevent the transverse steel structure from falling from the longitudinal steel structure. At the same time, under the action of the positioning block and the positioning groove, the stability of the installation between the transverse steel structure and the longitudinal steel structure is still maintained.

[0019] 2. The protection device, by setting a reset component, can drive the positioning plate to reset under the action of the reset spring, so that the positioning block on the positioning plate can be stuck in the positioning groove on the transverse steel structure, which is convenient for clamping transverse steel structures of different widths, thereby being suitable for assembling longitudinal steel structures and transverse steel structures of different widths. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model.

[0021] Figure 2 It is a schematic diagram of the overall front side cross-sectional structure of the utility model.

[0022] Figure 3 This is a schematic diagram of the explosion structure of the protection component of the utility model.

[0023] Figure 4 For this utility model Figure 3 Schematic diagram of the three-dimensional structure.

[0024] In the figure: 1. longitudinal steel structure; 2. transverse steel structure; 3. protection assembly; 31. protection shell; 32. protection block; 33. adjustment assembly; 331. adjustment threaded rod; 332. threaded mouth; 333. limit rod; 34. drive assembly; 341. gear; 342. toothed belt; 343. worm gear; 344. worm; 345. knob; 4. positioning assembly; 41. positioning plate; 42. positioning block; 43. positioning slot; 44. reset assembly; 441. reset rod; 442. reset spring; 443. connecting plate. DETAILED DESCRIPTION

[0025] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0026] Example 1

[0027] Reference Figure 1-4 , which is the first embodiment of the utility model, provides a steel structure construction safety protection device, including a longitudinal steel structure 1, a transverse steel structure 2 is arranged on the left side of the longitudinal steel structure 1, a plurality of first installation openings are opened on the left and right sides of the longitudinal steel structure 1, a plurality of communicating second installation openings are opened on the left and right sides of the transverse steel structure 2, the inner walls of the corresponding first installation openings and the inner walls of the second installation openings are fixedly connected by first bolts, and the surface of the longitudinal steel structure 1 includes:

[0028] A protection component 3, the protection component 3 includes a protection shell 31 and a protection block 32, the protection shell 31 and the protection block 32 are both sleeved on the surface of the longitudinal steel structure 1, the front and rear surfaces of the transverse steel structure 2 are provided with slide grooves, the inner walls of the two slide grooves are respectively slidably connected with the inner walls of the protection shell 31 and the inner walls of the protection block 32 through sliders, a plurality of third installation openings are jointly provided on the opposite sides of the inner walls of the two slide grooves, the front and rear surfaces of the protection shell 31 are jointly provided with a fourth installation opening, the inner wall of the fourth installation opening and the inner wall of the corresponding third installation opening are jointly fixedly connected by a second bolt, and the transverse steel structure 2 is arranged between the protection shell 31 and the protection block 32;

[0029] The positioning component 4 is respectively arranged on the left side of the protective shell 31 and the left side of the protective block 32. The positioning component 4 includes a positioning plate 41. A plurality of positioning blocks 42 are fixedly connected to the right side of the positioning plate 41. A plurality of positioning grooves 43 are provided on the upper and lower sides of the left side of the transverse steel structure 2. The inner walls of the plurality of positioning grooves 43 match the surfaces of the positioning blocks 42.

[0030] An adjustment assembly 33 is arranged on the top of the protective shell 31, and the adjustment assembly 33 includes an adjustment threaded rod 331. The adjustment threaded rod 331 is respectively arranged on the front and rear sides of the right side of the protective shell 31, and a threaded opening 332 is opened on the right side of the protective block 32. A limit rod 333 is arranged on the left side of the adjustment threaded rod 331. The upper end of the limit rod 333 passes through the bottom of the protective block 32 to the top thereof, and the upper end of the adjustment threaded rod 331 and the upper end of the limit rod 333 are jointly fixedly connected to the limit block.

[0031] The lower end of the adjusting threaded rod 331 is rotatably connected to the right side of the protective shell 31 , the inner wall of the threaded opening 332 is threadedly connected to the rod wall of the adjusting threaded rod 331 , and the lower end of the limiting rod 333 is fixedly connected to the left side of the protective shell 31 .

[0032] A driving assembly 34 is provided inside the protective block 32, and the driving assembly 34 includes a gear 341. Two gears 341 are both provided below the adjusting threaded rod 331. The surfaces of the gears 341 are connected to a toothed belt 342 for common rotation. A worm gear 343 is provided above the front gear 341. A worm 344 is meshingly connected to the rear of the worm gear 343. A knob 345 is fixedly connected to the right end of the worm 344. The worm 344 passes through the right side of the inner wall of the protective shell 31 to its right side, and the knob 345 is provided on the right side of the protective shell 31.

[0033] The lower side of the rod wall of the adjusting threaded rod 331 is fixedly connected to the inner wall of the gear 341, the lower end of the adjusting threaded rod 331 passes through the top of the protective shell 31 to the inside thereof, the rod wall of the front adjusting threaded rod 331 is fixedly connected to the inner wall of the worm gear 343, and the left end of the worm 344 is rotatably connected to the left side of the inner wall of the protective shell 31.

[0034] During use, after the longitudinal steel structure 1 is installed, the transverse steel structure 2 needs to be installed on the longitudinal steel structure 1. At this time, the protection component 3 is put on the longitudinal steel structure 1, and the protection component 3 is positioned according to the position where the transverse steel structure 2 needs to be installed. The protection block 32 is fixed to the longitudinal steel structure 1 by the second bolt, and the transverse steel structure 2 is placed between the protection shell 31 and the protection block 32. The distance between the protection shell 31 and the protection block 32 is adjusted according to the height of the transverse steel structure 2;

[0035] The knob 345 is turned so that the knob 345 drives the worm wheel 343 on the front adjusting threaded rod 331 to rotate through the worm 344. After the front adjusting threaded rod 331 rotates, the rear adjusting threaded rod 331 is driven to rotate through the gear 341 and the toothed belt 342. The two adjusting threaded rods 331 rotate in the threaded opening 332 in the protective block 32, so that the threaded opening 332 can move up and down on the adjusting threaded rod 331, and the protective block 32 slides on the limit rod 333 until the protective shell 31 and the protective block 32 clamp the transverse steel structure 2.

[0036] According to the fixed position between the transverse steel structure 2 and the longitudinal steel structure 1, the transverse steel structure 2 is adjusted. After the second installation port on the transverse steel structure 2 and the first installation port on the longitudinal steel structure 1 are adjusted, the positioning block 42 on the positioning plate 41 and the positioning groove 43 on the transverse steel structure 2 are used for positioning. The positioning block 42 is stuck in the positioning groove 43, thereby maintaining the stability of the position of the longitudinal steel structure 1 and the transverse steel structure 2. At this time, the longitudinal steel structure 1 and the transverse steel structure 2 are reinforced by the first bolt to connect the longitudinal steel structure 1 and the transverse steel structure 2.

[0037] Example 2

[0038] Reference Figure 1-4 , which is the second embodiment of the utility model, a cavity is opened on the left side of the protective shell 31 and the left side of the protective block 32, and a reset component 44 is arranged inside the cavity. The reset component 44 includes a reset rod 441, and a reset spring 442 is sleeved on the rod wall of the reset rod 441. The right end of the reset rod 441 is fixedly connected to a connecting plate 443, and the surface of the connecting plate 443 is slidably connected to the inner wall of the cavity.

[0039] The left end of the reset rod 441 is fixedly connected to the right side of the positioning plate 41, and the left end of the reset rod 441 passes through the left side of the inner wall of the cavity to the left side of the protective shell 31 and the left side of the protective block 32. The left and right ends of the reset spring 442 are respectively fixedly connected to the left side of the inner wall of the cavity and the right side of the connecting plate 443.

[0040] During use, after the transverse steel structure 2 is stuck between the protective shell 31 and the protective block 32, the installation position of the transverse steel structure 2 and the longitudinal steel structure 1 is positioned. At this time, the positioning plate 41 is pulled to make the positioning block 42 on the positioning plate 41 away from the positioning groove 43 on the transverse steel structure 2. After the installation position of the longitudinal steel structure 1 and the transverse steel structure 2 is adjusted, the positioning plate 41 is released. Under the rebound action of the reset spring 442, the reset rod 441 on the connecting plate 443 is driven to move to the right. The reset rod 441 drives the positioning plate 41 and the positioning block 42 to move to the right. At this time, the positioning block 42 is inserted into the positioning groove 43 on the transverse steel structure 2, thereby positioning the transverse steel structure 2, which is convenient for the installation of the longitudinal steel structure 1 and the transverse steel structure 2.

[0041] The remaining structures are the same as those of Example 1.

[0042] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A steel structure construction safety protection device, comprising a longitudinal steel structure (1), a transverse steel structure (2) being arranged on the left side of the longitudinal steel structure (1), characterized in that: The surface of the longitudinal steel structure (1) comprises: A protection component (3), the protection component (3) comprising a protection shell (31) and a protection block (32), the protection shell (31) and the protection block (32) both being sleeved on the surface of the longitudinal steel structure (1); A positioning assembly (4), the positioning assembly (4) comprising a positioning plate (41), a plurality of positioning blocks (42) being fixedly connected to the right side of the positioning plate (41), and a plurality of positioning grooves (43) being provided on both upper and lower sides of the left side of the transverse steel structure (2).

2. A steel structure construction safety protection device according to claim 1, characterized in that: An adjustment component (33) is arranged on the top of the protective shell (31), and the adjustment component (33) comprises an adjustment threaded rod (331). A threaded opening (332) is provided on the right side of the top of the protective block (32), and a limit rod (333) is arranged on the left side of the adjustment threaded rod (331).

3. A steel structure construction safety protection device according to claim 2, characterized in that: The lower end of the adjusting threaded rod (331) is rotatably connected to the right side of the protective shell (31), the inner wall of the threaded opening (332) is threadedly connected to the rod wall of the adjusting threaded rod (331), and the lower end of the limiting rod (333) is fixedly connected to the left side of the protective shell (31).

4. A steel structure construction safety protection device according to claim 3, characterized in that: A driving assembly (34) is arranged inside the protection block (32), and the driving assembly (34) includes a gear (341), the surface of the gear (341) is connected to a toothed belt (342) for rotation, a worm wheel (343) is arranged above the front gear (341), the rear of the worm wheel (343) is meshingly connected to a worm (344), and the right end of the worm (344) is fixedly connected to a knob (345).

5. A steel structure construction safety protection device according to claim 4, characterized in that: The lower side of the rod wall of the adjusting threaded rod (331) is fixedly connected to the inner wall of the gear (341), the rod wall of the adjusting threaded rod (331) on the front side is fixedly connected to the inner wall of the worm wheel (343), and the left end of the worm (344) is rotatably connected to the left side of the inner wall of the protective shell (31).

6. A steel structure construction safety protection device according to claim 5, characterized in that: The left side of the protective shell (31) and the left side of the protective block (32) are both provided with cavities, and a reset component (44) is arranged inside the cavity. The reset component (44) comprises a reset rod (441), a rod wall of the reset rod (441) is sleeved with a reset spring (442), and the right end of the reset rod (441) is fixedly connected to a connecting plate (443).

7. A steel structure construction safety protection device according to claim 6, characterized in that: The left end of the reset rod (441) is fixedly connected to the right side of the positioning plate (41), and the left and right ends of the reset spring (442) are respectively fixedly connected to the left side of the inner wall of the cavity and the right side of the connecting plate (443).

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