Building guardrail for civil engineering

Abstract

The utility model discloses a building guardrail for civil engineering, and particularly relates to the technical field of building railings, the building guardrail comprises a mounting column, the lower end of the mounting column is provided with a mounting bottom plate, the outer end face of the mounting column is provided with a mounting sliding groove on the upper side of a mounting support block, and an adjusting sliding plate is arranged in the mounting sliding groove. A mounting supporting plate is arranged on the end face of one side of the adjusting sliding plate, and a first guardrail and a second guardrail are sequentially arranged outside the mounting column. During actual use, the first guardrail and the second guardrail can be conveniently mounted and fixed under the corresponding arrangement state of the mounting supporting block, the mounting supporting plate, the supporting connecting piece and the limiting connecting piece, so that the mounting convenience of the first guardrail and the second guardrail is improved; and meanwhile, under the corresponding arrangement state of connecting rotating rods, limiting clamping grooves and expansion clamping blocks, the first guardrail and the second guardrail can be conveniently folded and unfolded, the applicability of the guardrails is improved, and therefore adjustment can be conveniently conducted according to the lengths of different guardrails.

Description

Technical Field

[0001] The utility model relates to the technical field of blasting cables, and more specifically, to a building guardrail for civil engineering. Background Art

[0002] Civil engineering is a general term for the science and technology of building various engineering facilities. It refers to the materials and equipment used, as well as the technical activities such as survey, design, construction, maintenance, and repair, as well as the objects of engineering construction. That is, various engineering facilities built on the ground or underground, on land or in water, which directly or indirectly serve human life, production, and scientific research. For example, a kind of building guardrail for civil engineering described in the prior art publication number (CN215520369U), a first guardrail, a slide groove, a second guardrail, a railing, an elastic rope, a hook-surface Velcro and a cotton Velcro are used in combination. When in use, the staff pulls the handle to the left, and then the handle is connected to the first guardrail. There is a slide groove inside the first guardrail, and the second guardrail is stuck inside the slide groove. Then the handle moves to drive the first guardrail to move, and the first guardrail and the second guardrail are separated. The staff then fixes the first guardrail and the second guardrail with bolts. When the staff needs to put away the first guardrail and the second guardrail, the second guardrail can be moved into the slide groove, the first guardrail is connected to the elastic rope, the elastic rope is connected to the hook-surface Velcro, and the second guardrail is connected to the cotton Velcro, which has a stabilizing effect to prevent the second guardrail from slipping out of the first guardrail, and the first guardrail and the second guardrail can be stored.

[0003] When the above device is in use, it can prevent the second guardrail from sliding out of the first guardrail. The first guardrail and the second guardrail can be stored, which is convenient for staff to move and carry. It can also prevent the guardrail from being damaged by strong winds. However, its structure is relatively complicated and is connected by Velcro. However, after the installation and adjustment are completed, there are fewer fixed structures, which can easily cause it to shake, thereby affecting its stability in use. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, the utility model provides a building guardrail for civil engineering. The technical problem to be solved by the utility model is: how to increase the convenience of use and the stability of installation of the guardrail.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a building guardrail for civil engineering, comprising a mounting column, a mounting bottom plate is provided at the lower end of the mounting column, a mounting slot is provided on the upper side of the mounting support block on the outer end surface of the mounting column, an adjusting slide is provided inside the mounting slot, a mounting support plate is provided on one side end surface of the adjusting slide, a first guardrail and a second guardrail are provided on the outside of the mounting column in sequence, and a limit connector is provided on the upper side of the outer ends of the first guardrail and the second guardrail;

[0006] The outer ends of the first guardrail and the second guardrail are provided with a supporting connecting piece on the lower side of the limiting connecting piece, and the lower end surface of the supporting connecting piece is provided with a concave mounting groove. A connecting rotating rod is provided at the connection between the first guardrail and the second guardrail, and the second guardrail is provided with a limiting slot on the side close to the connecting rotating rod, and the first guardrail is provided with an expansion block on the end surface of the side close to the connecting rotating rod.

[0007] In a preferred embodiment, the outer end surface of the mounting column is provided with a mounting support block on the upper side of the mounting base plate, and the top of the mounting column is provided with a mounting top cover;

[0008] The upper end of the mounting top cover is provided with mounting screws, the interiors of the first guardrail and the second guardrail are provided with guardrail nets, and the end surfaces of the limiting connector and the supporting connector are provided with locking screws.

[0009] In a preferred embodiment, the number of the mounting column and the number of the mounting base plate are both provided with two, the number of the mounting support blocks is provided with two, and they are arranged in a mirror image state on both sides of the vertical central axis of the mounting column in the main viewing direction;

[0010] The number of the mounting top cover, mounting screws, mounting slide grooves, adjusting slide plates and mounting support plates are all provided in plurality, and are arranged in a mirror image state on both sides of the vertical central axis in the main viewing direction of the mounting column.

[0011] In a preferred embodiment, the inner end surface of the position-limiting connector is matched with the outer end surface of the adjusting slide plate, and the inner end surface of the position-limiting connector is matched with the outer end surface of the mounting support plate;

[0012] The inner end surface of the concave mounting groove is matched with the outer end surface of the mounting support block. The connecting rotating rods are provided in a plurality and are arranged in an array state on both sides of the transverse central axis of the first guardrail and the second guardrail in the main viewing direction.

[0013] In a preferred embodiment, the number of the limit slots is multiple, and they are arranged in an array state on both sides of the transverse central axis in the main viewing direction of the second guardrail;

[0014] There are multiple expansion card blocks, which are arranged in an array state on both sides of the transverse central axis in the main viewing direction of the first guardrail.

[0015] In a preferred embodiment, the outer end surface of the limit slot is matched with the inner end surface of the expansion block, and the first guardrail and the second guardrail have the same specifications.

[0016] Technical effects and advantages of the utility model:

[0017] When the utility model is actually used, by installing the support block, installing the support plate, supporting connector and limiting connector in the corresponding setting state, the first guardrail and the second guardrail can be easily installed and fixed, thereby increasing the convenience of installing the first guardrail and the second guardrail. At the same time, by connecting the rotating rod, limiting slot and expansion block in the corresponding setting state, the first guardrail and the second guardrail can be easily folded and unfolded, thereby increasing the applicability of the guardrail, thereby facilitating adjustment according to different enclosure lengths. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0019] Figure 2 It is a schematic diagram of the overall connection structure of the utility model.

[0020] Figure 3 For this utility model Figure 2 Schematic diagram of the enlarged structure of part A in the middle.

[0021] Figure 4 For this utility model Figure 2 Schematic diagram of the enlarged structure of part B in the middle.

[0022] Figure 5 For this utility model Figure 2 Schematic diagram of the enlarged structure of part C in the middle.

[0023] The accompanying drawings are marked as: 1 mounting column, 2 mounting base plate, 3 mounting support block, 4 mounting support plate, 5 mounting top cover, 6 mounting screws, 7 first guardrail, 8 second guardrail, 9 guardrail net, 10 concave mounting groove, 11 adjusting slide plate, 12 mounting slide groove, 13 connecting rotating rod, 14 limiting card slot, 15 expansion card block, 16 supporting connecting piece, 17 locking screw, 18 limiting connecting piece. DETAILED DESCRIPTION

[0024] The utility model provides a building guardrail for civil engineering, such as Figure 1 and 2As shown, it includes a mounting column 1, a mounting base plate 2 is provided at the lower end thereof, a first guardrail 7 and a second guardrail 8 are sequentially provided on the outside of the mounting column 1, a mounting support block 3 is provided on the outer end surface of the mounting column 1 on the upper side of the mounting base plate 2, a mounting top cover 5 is provided on the top of the mounting column 1, a mounting screw 6 is provided on the upper end of the mounting top cover 5, a guardrail net 9 is provided inside the first guardrail 7 and the second guardrail 8, which can facilitate the installation of warning slogans on the end surface of the guardrail net 9, and can also facilitate the installation and fixation of the first guardrail 7 and the second guardrail 8, thereby increasing the convenience of installation of the first guardrail 7 and the second guardrail 8, the number of the mounting column 1 and the mounting base plate 2 are both provided with two, the number of the mounting support blocks 3 is provided with two, and they are arranged in a mirror state on both sides of the vertical central axis of the main viewing direction of the mounting column 1, and the specifications of the first guardrail 7 and the second guardrail 8 are the same.

[0025] like Figure 3 As shown, the outer end surface of the mounting column 1 is provided with a mounting groove 12 on the upper side of the mounting support block 3, and an adjusting slide plate 11 is provided inside the mounting groove 12, and a mounting support plate 4 is provided on one side end surface of the adjusting slide plate 11, and a limiting connector 18 is provided on the upper side of the outer ends of the first guardrail 7 and the second guardrail 8. The mounting top cover 5, mounting screws 6, mounting grooves 12, adjusting slide plates 11 and mounting support plates 4 are all provided in multiple numbers, and are arranged in a mirror state on both sides of the vertical central axis of the main viewing direction of the mounting column 1, and the inner end surface of the limiting connector 18 is adapted to the outer end surface of the adjusting slide plate 11, and the inner end surface of the limiting connector 18 is adapted to the outer end surface of the mounting support plate 4, which can facilitate the height adjustment of the mounting support plate 4 and the adjusting slide plate 11, thereby facilitating the installation and fixation of first guardrails 7 and second guardrails 8 of different specifications.

[0026] like Figure 4 and 5 As shown, the outer ends of the first guardrail 7 and the second guardrail 8 are provided with a supporting connector 16 on the lower side of the limiting connector 18, and the lower end surface of the supporting connector 16 is provided with a concave mounting groove 10, a connecting rotating rod 13 is provided at the connection of the first guardrail 7 and the second guardrail 8, and the second guardrail 8 is provided with a limiting card slot 14 on the side close to the connecting rotating rod 13, and the first guardrail 7 is provided with an expansion card block 15 on the end surface of the side close to the connecting rotating rod 13, and the end surfaces of the limiting connector 18 and the supporting connector 16 are provided with locking screws 17, the number of the connecting rotating rods 13 is provided in plurality, and they are arranged in an array state on both sides of the transverse central axis of the first guardrail 7 and the second guardrail 8 in the main viewing direction, the number of the limiting card slots 14 is provided in plurality, and they are arranged in an array state on both sides of the transverse central axis of the second guardrail 8 in the main viewing direction, the number of the expansion card blocks 15 is provided in plurality, and they are arranged in an array state on both sides of the transverse central axis of the first guardrail 7 in the main viewing direction, and the outer end surface of the limiting card slot 14 is adapted to the inner end surface of the expansion card block 15.

[0027] Working principle of this utility model:

[0028] When the utility model is used, the staff installs the mounting column 1 and the mounting base plate 2 at the appropriate position, and then the staff clamps the supporting connecting piece 16 on the upper end of the supporting connecting piece 13, and then they can be connected together by the locking screw 17. Then the staff adjusts the mounting support plate 4 to a suitable height, and then the mounting support plate 4 and the limiting connecting piece 18 can be clamped together, and fixed and stabilized by the locking screw 17. When the length to be enclosed is small, the staff can fold the first guardrail 7 and the second guardrail 8 together, and connect them together with the mounting support block 3 and the mounting support plate 4 through the set expansion card block 15.

[0029] Finally, a few points should be explained: the drawings of the embodiments disclosed in the present utility model only involve structures related to the embodiments disclosed in the present utility model, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0030] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A building guardrail for civil engineering, characterized in that: include: A mounting column (1) is provided at the lower end thereof with a mounting base plate (2); an outer end surface of the mounting column (1) is provided with a mounting slot (12) on the upper side of a mounting support block (3); an adjusting slide plate (11) is provided inside the mounting slot (12); a mounting support plate (4) is provided on one side end surface of the adjusting slide plate (11); a first guardrail (7) and a second guardrail (8) are provided on the outside of the mounting column (1) in sequence; and a limiting connecting piece (18) is provided on the upper side of the outer ends of the first guardrail (7) and the second guardrail (8); The outer ends of the first guardrail (7) and the second guardrail (8) are provided with a supporting connecting piece (16) on the lower side of the limiting connecting piece (18); the lower end surface of the supporting connecting piece (16) is provided with a concave mounting groove (10); a connecting rotating rod (13) is provided at the connection between the first guardrail (7) and the second guardrail (8); a limiting card groove (14) is provided on a side close to the connecting rotating rod (13); and an expansion card block (15) is provided on an end surface of a side close to the connecting rotating rod (13).

2. A civil engineering building guardrail according to claim 1, characterized in that: The outer end surface of the mounting column (1) is provided with a mounting support block (3) on the upper side of the mounting base plate (2), and the top of the mounting column (1) is provided with a mounting top cover (5); The upper end of the mounting top cover (5) is provided with a mounting screw (6), the interior of the first guardrail (7) and the second guardrail (8) is provided with a guardrail net (9), and the end surfaces of the limiting connector (18) and the supporting connector (16) are provided with locking screws (17).

3. A civil engineering building guardrail according to claim 2, characterized in that: The number of the mounting column (1) and the number of the mounting base plate (2) are both provided to be two, the number of the mounting support blocks (3) is provided to be two, and they are arranged in a mirror image state on both sides of the vertical central axis of the mounting column (1) in the main viewing direction; The number of the mounting top cover (5), mounting screws (6), mounting slide grooves (12), adjustment slide plates (11) and mounting support plates (4) are all multiple, and are arranged in a mirror image state on both sides of the vertical central axis of the mounting column (1) in the main viewing direction.

4. A civil engineering building guardrail according to claim 2, characterized in that: The inner end surface of the position-limiting connecting piece (18) is matched with the outer end surface of the adjusting slide plate (11), and the inner end surface of the position-limiting connecting piece (18) is matched with the outer end surface of the mounting support plate (4); The inner end surface of the concave mounting groove (10) is matched with the outer end surface of the mounting support block (3), and the connecting rotating rods (13) are provided in a plurality and are arranged in an array state on both sides of the transverse central axis of the first guardrail (7) and the second guardrail (8) in the main viewing direction.

5. The civil engineering building guardrail according to claim 1, characterized in that: The limit slots (14) are provided in a plurality and are arranged in an array state on both sides of the transverse central axis of the main viewing direction of the second guardrail (8); The expansion card blocks (15) are provided in a plurality and are arranged in an array state on both sides of the transverse central axis of the main viewing direction of the first guardrail (7).

6. The civil engineering building guardrail according to claim 1, characterized in that: The outer end surface of the limit slot (14) is matched with the inner end surface of the expansion block (15), and the first guardrail (7) and the second guardrail (8) have the same specifications.

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