Building protection device for building engineering management

Abstract

The utility model relates to the technical field of building protection, in particular to a building protection device for building engineering management. According to the technical scheme, the guardrail comprises a guardrail assembly, guardrail columns are arranged at the two ends of the guardrail assembly, and fixing feet are fixedly installed at the bottoms of the guardrail columns; the lifting assembly comprises a lifting block, an insertion block, insertion plates and a clamping plate, the center of the lifting block is slidably connected with the insertion block, the multiple insertion plates are fixedly installed on the side portion of the insertion block, and the insertion plates are connected with the clamping plate in a clamped mode; a sliding groove is formed in the side portion of the baluster column, and the clamping plate is fixedly installed in the sliding groove of the baluster column. The height of the support is changed by adjusting the height of the lifting block, and meanwhile the opening angle of the support is adjusted, so that the foot pad at the bottom of the support makes contact with the ground, supporting force is provided for the handrail assembly and the handrail column, supporting points are additionally arranged, stress is shared, and the problem that the top of the protective fence is bent or even broken when stress is too large is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of building protection, in particular to a building protection device used for construction engineering management. Background Art

[0002] Protective devices are devices that reduce or prevent risks from occurring, protect people's lives, and reduce risks in work and life. When workers are building a building, they often install scaffolding around the high-rise buildings to provide workers with a safe working platform and protective guardrails to prevent workers from falling from heights.

[0003] In the prior art, holes are drilled on a harder ground, and then bolts and nuts are fixed to the ground. Finally, the guardrail is firmly fixed to the ground by the bolts and nuts, which provides a strong firmness.

[0004] However, the fixing point of this guardrail is at its bottom. When the top of the guardrail is subjected to force, the solution bends. When the top of the guardrail is subjected to force, the guardrail will bend or even break. Utility Model Content

[0005] The utility model aims to propose a building protection device for construction engineering management in view of the problem in the background technology that the top of the guardrail is subjected to excessive force and may be bent or even broken.

[0006] The technical solution of the utility model: a building protection device for construction engineering management, comprising:

[0007] A railing assembly, wherein railing posts are arranged at both ends of the railing assembly, and fixed feet are fixedly installed at the bottom of the railing posts;

[0008] The lifting assembly comprises a lifting block, an insert block, an insert plate and a card plate, wherein the insert block is slidably connected to the center of the lifting block, a plurality of insert plates are fixedly installed on the side of the insert block, and the insert plates are card-connected with the card plate;

[0009] A slide groove is provided on the side of the railing column, the clamping plate is fixedly installed in the slide groove of the railing column, the lifting block slides in the slide groove, the bottom of the lifting block is hinged with a bracket, and the bottom of the bracket is hinged with a foot pad.

[0010] Optionally, a plurality of the clamping plates are provided, and the plurality of the clamping plates are evenly distributed along the slide groove of the railing column, and the spacing between two adjacent clamping plates is the same as the height of the plug plate.

[0011] Optionally, the cross-section of the insert block adopts a T-shaped structure, and a return spring is elastically connected between the insert block and the lifting block.

[0012] Optionally, symmetrically arranged guide bars are fixedly installed in the slide groove of the railing column, the lifting block is in an I-shape, the lifting block is slidably connected to the guide bars, and the insert block is located between the two guide bars.

[0013] Optionally, the bracket is folded between two guide bars, there is a gap between the bottom of the guide bar and the railing post, and the foot pad is folded between the bottom of the guide bar and the railing post.

[0014] Optionally, the railing assembly includes a main railing and a secondary railing, and a protrusion is fixedly installed on the front side of the secondary railing, and the protrusion is slidably connected to the main railing.

[0015] Optionally, docking holes are provided on the front side of the main railing and the convex strips of the secondary railing, the docking holes on the main railing and the docking holes on the secondary railing are aligned with each other, and latches are inserted into the docking holes.

[0016] Optionally, the bottom of the fixed foot is fixed to the ground by bolts, the bottom of the foot pad is provided with friction grooves, and the bottom of the foot pad is placed on the ground.

[0017] Compared with the prior art, the utility model has the following beneficial technical effects:

[0018] The utility model changes the height of the bracket by adjusting the height of the lifting block, and at the same time adjusts the opening angle of the bracket so that the foot pad at the bottom of the bracket contacts the ground, thereby providing support force for the railing assembly and the railing column, adding support points, and sharing the force to avoid the problem of the guardrail being bent or even broken when the top of the guardrail is subjected to excessive force.

[0019] Furthermore, when the ground is a slope, since the railing column is always perpendicular to the ground, in order to maintain the stability of the railing column, the height and opening angle of the bracket are adjusted, and the bracket is used to provide support for the railing column to prevent the protective device from tipping over during installation, so as to facilitate installation.

[0020] Furthermore, according to the size of the venue, the unfolded length of the main railing and the secondary railing can be freely adjusted to make the unfolded length of the main railing and the secondary railing match the required protection length, avoiding the situation where the protection length is insufficient and cannot be used for protection, and the protection length is smaller than the venue and cannot be lowered. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 A schematic diagram of the overall structure of an embodiment of the utility model is given;

[0022] Figure 2 A schematic diagram of the secondary railing structure in an expanded state according to an embodiment of the utility model is given;

[0023] Figure 3A schematic cross-sectional view of a railing column structure according to an embodiment of the utility model is given;

[0024] Figure 4 Given Figure 3 A part of the lifting block structure enlarged schematic diagram.

[0025] Figure numerals: 1. railing assembly; 11. main railing; 12. secondary railing; 13. docking hole; 14. latch; 2. railing post; 3. fixed foot; 4. lifting assembly; 41. lifting block; 42. plug block; 43. return spring; 44. plug plate; 45. clamping plate; 5. guide strip; 6. bracket; 7. foot pad. DETAILED DESCRIPTION

[0026] The technical solution of the present utility model will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present utility model, rather than all of the embodiments.

[0027] The components of the embodiments of the present invention generally described and shown in the drawings herein can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present invention provided in the drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the present invention.

[0028] Based on the embodiments of the present utility model, all other embodiments obtained by ordinary technicians in the field without making any creative work shall fall within the scope of protection of the present utility model.

[0029] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0030] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances. Example 1

[0031] This embodiment provides a building protection device for construction project management, such as Figure 1 As shown, it includes a railing assembly 1, railing posts 2 are arranged at both ends of the railing assembly 1, and fixing feet 3 are fixedly installed at the bottom of the railing posts 2. The bottom of the fixing feet 3 is fixedly installed on the ground by bolts, so that the railing assembly 1 and the railing posts 2 are fixedly installed on the ground for safety protection;

[0032] like Figure 3 and 4 As shown, it also includes a lifting component 4, which includes a lifting block 41, an insert block 42, an insert plate 44 and a clamping plate 45. The center of the lifting block 41 is slidably connected to the insert block 42, and a plurality of insert plates 44 are fixedly installed on the side of the insert block 42. The insert plates 44 are clamped with the clamping plate 45. The lifting block 41 slides in the slide groove, and the bottom of the lifting block 41 is hinged with a bracket 6, and the bottom of the bracket 6 is hinged with a foot pad 7.

[0033] like Figure 2 As shown, the bracket 6 is folded between the two guide bars 5, there is a gap between the bottom of the guide bar 5 and the railing post 2, and the foot pad 7 is folded between the bottom of the guide bar 5 and the railing post 2. The bracket 6 and the foot pad 7 can be rotated and hidden in the railing post 2 for transportation.

[0034] The bracket 6 is rotated to be taken out from the railing column 2. Since the bracket 6 is hidden in the railing column 2, it cannot contact the ground after opening. Therefore, the insert block 42 is pulled to separate the insert plate 44 from the clamping plate 45. At this time, the lifting block 41 can be slid to change the height of the bracket 6 so that the foot pad 7 at the bottom can always contact the ground. The bottom of the foot pad 7 is provided with friction grooves to increase the friction between it and the ground to prevent movement.

[0035] like Figure 2 As shown, a slide groove is opened on the side of the railing column 2, and the clamping plate 45 is fixedly installed in the slide groove of the railing column 2. Symmetrically arranged guide bars 5 are fixedly installed in the slide groove of the railing column 2. The lifting block 41 is I-shaped, and the lifting block 41 is slidably connected to the guide bars 5. The insert block 42 is located between the two guide bars 5.

[0036] like Figure 4 As shown, the cross-section of the plug block 42 adopts a T-shaped structure, and a reset spring 43 is elastically connected between the plug block 42 and the lifting block 41. The reset spring 43 is used to reset the plug block 42. When not affected by external forces, the plug block 42 is always in the lifting block 41, that is, the plug plate 44 is clamped with the clamping plate 45.

[0037] A plurality of clamping plates 45 are provided, and the plurality of clamping plates 45 are evenly distributed along the slide groove of the railing column 2, and the spacing between two adjacent clamping plates 45 is the same as the height of the plugging plate 44, so that the clamping connection is more stable, and the shaking of the bracket 6 when supporting the railing assembly 1 and the railing column 2 through the lifting block 41 is avoided. A clamping plate 45 of any height can be selected to clamp with the plugging plate 44, and the height of the top of the bracket 6 can be adjusted, and the angle of the bracket 6 can be adjusted, and the supporting direction of the bracket 6 on the railing column 2 can be adjusted.

[0038] When the ground is a slope, since the railing assembly 1 is always perpendicular to the ground, in order to maintain the stability of the railing assembly 1, the position of the lifting block 41 can be changed by pulling the plug block 42 so that the plug plate 44 and the clamping plate 45 are no longer clamped, thereby adjusting the height of the bracket 6, and then adjusting the angle of the bracket 6 accordingly so that the foot pad 7 at the bottom can always be in contact with the ground, so that the bracket 6 can still provide support for the railing column 2 on the slope.

[0039] In this embodiment, the height of the lifting block 41 can be adjusted by pulling the plug block 42 so that the plug block 42 and the lifting block 41 are no longer stuck, so the height of the bracket 6 is changed. When the ground is a slope, the height of the bracket 6 is adjusted and the opening angle of the bracket 6 is adjusted at the same time, thereby providing support for the railing assembly 1 and the railing column 2. At the same time, additional support points are added to share the force to avoid the problem of the guardrail being bent or even broken when the top of the guardrail is subjected to excessive force. Example 2

[0040] Based on Example 1, this example proposes a building protection device for construction project management, such as Figure 2 As shown, the railing assembly 1 includes a main railing 11 and a secondary railing 12 , and a protrusion is fixedly installed on the front side of the secondary railing 12 , and the protrusion is slidably connected to the main railing 11 .

[0041] By sliding the main railing 11 on the protrusion, the main railing 11 and the secondary railing 12 can be unfolded to increase the overall length of the railing assembly 1. The length of the railing assembly 1 can be adjusted according to the size of the site and the required protection range to avoid insufficient protection length and the inability to lower the protective device due to the protection length being smaller than the site.

[0042] like Figure 2 As shown, docking holes 13 are provided on the front of the main railing 11 and the convex strips of the secondary railing 12 . The docking holes 13 on the main railing 11 and the docking holes 13 on the secondary railing 12 are aligned with each other, and latches 14 are inserted into the docking holes 13 .

[0043] After the main railing 11 and the secondary railing 12 are unfolded, the relative positions of the main railing 11 and the secondary railing 12 are fixed by inserting the latch 14 into the docking hole 13. The number of latches 14 can be increased as needed to improve stability.

[0044] In this embodiment, the unfolded length of the main railing 11 and the secondary railing 12 can be freely adjusted according to the size of the venue, so that the unfolded length of the main railing 11 and the secondary railing 12 is compatible with the required protection length, thereby avoiding the situation where the protection length is insufficient and cannot be used for protection, and the protection length is smaller than the venue and cannot be lowered.

[0045] The above-mentioned specific embodiments are only several optional embodiments of the present invention. Based on the technical solution of the present invention and the relevant inspiration of the above-mentioned embodiments, those skilled in the art can make various alternative improvements and combinations to the above-mentioned specific embodiments.

Claims

1. A building protection device for construction project management, characterized in that: include: A railing assembly (1), wherein railing posts (2) are provided at both ends of the railing assembly (1), and a fixing foot (3) is fixedly mounted at the bottom of the railing post (2); The lifting assembly (4) comprises a lifting block (41), an insert block (42), an insert plate (44) and a clamping plate (45), wherein the center of the lifting block (41) is slidably connected to the insert block (42), a plurality of insert plates (44) are fixedly mounted on the side of the insert block (42), and the insert plates (44) are clamped with the clamping plate (45); A slide groove is provided on the side of the railing column (2), the clamping plate (45) is fixedly installed in the slide groove of the railing column (2), the lifting block (41) slides in the slide groove, the bottom of the lifting block (41) is hinged with a bracket (6), and the bottom of the bracket (6) is hinged with a foot pad (7).

2. A building protection device for construction project management according to claim 1, characterized in that: A plurality of the clamping plates (45) are provided, and the plurality of the clamping plates (45) are evenly distributed along the slide groove of the railing column (2), and the spacing between two adjacent clamping plates (45) is the same as the height of the plug plate (44).

3. A building protection device for construction project management according to claim 2, characterized in that: The cross section of the insert block (42) adopts a T-shaped structure, and a return spring (43) is elastically connected between the insert block (42) and the lifting block (41).

4. A building protection device for construction project management according to claim 1, characterized in that: A symmetrically arranged guide bar (5) is fixedly installed in the slide groove of the railing column (2); the lifting block (41) is in an I-shape; the lifting block (41) is slidably connected to the guide bar (5); and the insert block (42) is located between the two guide bars (5).

5. The building protection device for construction project management according to claim 1, characterized in that: The bracket (6) is folded between the two guide strips (5), a distance exists between the bottom of the guide strip (5) and the railing post (2), and the foot pad (7) is folded between the bottom of the guide strip (5) and the railing post (2).

6. A building protection device for construction engineering management according to claim 1, characterized in that: The railing assembly (1) comprises a main railing (11) and a secondary railing (12); a protrusion is fixedly mounted on the front side of the secondary railing (12); and the protrusion is slidably connected to the main railing (11).

7. A building protection device for construction engineering management according to claim 6, characterized in that: The front surface of the main railing (11) and the convex strip of the secondary railing (12) are both provided with docking holes (13); the docking holes (13) on the main railing (11) and the docking holes (13) on the secondary railing (12) are aligned with each other, and a latch (14) is inserted into the docking holes (13).

8. A building protection device for construction engineering management according to claim 7, characterized in that: The bottom of the fixed foot (3) is fixedly mounted on the ground by means of bolts, the bottom of the foot pad (7) is provided with friction grooves, and the bottom of the foot pad (7) is placed on the ground.

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