Combined fence for building construction

Abstract

The utility model discloses a combined fence for building construction, and relates to the technical field of construction fences. Comprising two vertical rods, a folding frame is movably connected between the two vertical rods, positioning blocks are fixedly connected to the bottoms of the two vertical rods, bases are detachably connected to the bottoms of the two vertical rods, two positioning grooves are formed in the tops of the bases, the positioning blocks can be inserted into the positioning grooves, and clamping grooves are formed in one sides of the positioning blocks. A movable groove communicated with the positioning groove is formed in the base and movably connected with a movable rod, and the end of the movable rod can be clamped into the clamping groove. According to the combined fence for building construction, the base can be conveniently dismounted and mounted at the bottom ends of the vertical rods, after the base is dismounted, the two vertical rods are conveniently folded together in cooperation with the folding frame, the occupied space in the non-use process can be reduced, and transportation is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of construction fences, in particular to a combined fence for building construction. Background Art

[0002] Fences are guardrails. Construction fences are facilities that isolate the construction site from the external environment, making the construction site a relatively closed or semi-closed isolation space. The application of fences can effectively isolate the living area of ​​residents from the construction site, play a role in warning, restriction and safety protection, help control the entry of people and vehicles into the construction site, and avoid external interference during the construction process.

[0003] Existing construction fences are usually single-body. When in use, several fences need to be assembled together at the construction site. In addition, there are support feet at the bottom of the construction fence, which makes the overall construction fence occupy a large area. As a result, a large amount of space is occupied during transportation, which limits the number of guardrails that a construction vehicle can carry at a time. Utility Model Content

[0004] The utility model provides a combined type fence for building construction, so as to solve the problems in the background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a combined construction fence, comprising two upright poles, a folding frame movably connected between the two upright poles, positioning blocks fixedly connected to the bottoms of the two upright poles, a base detachably connected to the bottoms of the two upright poles, two positioning slots provided on the top of the base, the positioning blocks can be inserted into the positioning slots, a card slot is provided on one side of the positioning block, a movable slot connected to the positioning slot is formed inside the base, and the movable slot is movably connected to a movable rod whose end can be inserted into the card slot.

[0006] Furthermore, an inner wall on one side of the movable groove is connected to the movable rod via a first spring.

[0007] Furthermore, a lifting groove connected to the movable groove is provided on the top of the base, and a pressing rod with the top end extending to the outside of the lifting groove is movably connected in the lifting groove. A through groove passed by the pressing rod is provided on the movable rod, and the inner wall of the through groove on the side away from the positioning groove is inclined, and the pressing rod is provided with an inclined groove that cooperates with the inclined inner wall of the positioning groove.

[0008] Furthermore, the bottom inner wall of the lifting slot is connected to the pressing rod via a second spring.

[0009] Furthermore, the number of the lifting slots and the pressing rods is the same as the number of the positioning slots, and one end of the two pressing rods passing through the lifting slots is connected by a connecting plate.

[0010] Furthermore, grooves are formed at both ends of the base.

[0011] Compared with the prior art, the utility model provides a combined construction fence with the following beneficial effects: the combined construction fence is convenient for dismantling and installing the base at the bottom end of the vertical pole. After the base is dismantled, the two vertical poles can be conveniently folded together with the folding frame, which can reduce the space occupied when not in use and facilitate transportation. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a structural diagram of the utility model;

[0013] Figure 2 This is a schematic diagram of the structure of two fences of the present invention when they are vertically connected together;

[0014] Figure 3 This is a schematic structural diagram of the vertical pole of the utility model;

[0015] Figure 4 This is a structural diagram of the base of the utility model;

[0016] Figure 5 This is a schematic diagram of the structure of the top of the pressing rod connected to the lower connecting plate of the utility model;

[0017] Figure 6 This is a schematic diagram of the planar structure of the base of the utility model;

[0018] Figure 7 This is an enlarged schematic diagram of point A of the present invention.

[0019] In the figure: 1. Vertical pole; 2. Folding frame; 3. Positioning block; 4. Base; 5. Positioning slot; 6. Movable slot; 7. Clamping slot; 8. Movable rod; 9. First spring; 10. Lifting slot; 11. Through slot; 12. Pressing rod; 13. Oblique slot; 14. Second spring; 15. Groove; 16. Connecting plate. 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 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.

[0021] See also Figure 1-7The utility model discloses a combined fence for construction, comprising two upright poles 1, a folding frame 2 being movably connected between the two upright poles 1, a positioning block 3 being fixedly connected to the bottom of the two upright poles 1, a base 4 being detachably connected to the bottom of the two upright poles 1, two positioning grooves 5 being provided on the top of the base 4, the positioning block 3 being insertable into the positioning groove 5, a card slot 7 being provided on one side of the positioning block 3, a movable groove 6 being formed inside the base 4 and communicating with the positioning groove 5, the movable groove 6 being movably connected to a movable rod 8 whose end can be carded into the card slot 7.

[0022] The two upright poles 1 are provided with an opening on one side close to each other.

[0023] Specifically, an inner wall of one side of the movable groove 6 is connected to the movable rod 8 via a first spring 9 .

[0024] In this embodiment, the top of one end of the movable rod 8 that can be inserted into the slot 7 is in the shape of an inclined surface. During the process of inserting the positioning block 3 into the positioning slot 5, the positioning block 3 can squeeze the inclined surface at the top of the movable rod 8, so that the movable rod 8 compresses the first spring 9. When the slot 7 and the movable rod 8 are on the same horizontal line, the movable rod 8 is inserted into the slot 7 under the restoring force of the first spring 9.

[0025] Specifically, a lifting groove 10 connected to the movable groove 6 is provided on the top of the base 4, and a pressing rod 12 with the top extending to the outside of the lifting groove 10 can be movably connected in the lifting groove 10. The movable rod 8 is provided with a through groove 11 passed by the pressing rod 12, and the through groove 11 is inclined away from the inner wall of the side of the positioning groove 5, and the pressing rod 12 is provided with an inclined groove 13 that cooperates with the inclined inner wall of the positioning groove 5.

[0026] The bottom inner wall of the lifting groove 10 is connected to the pressing rod 12 through a second spring 14 .

[0027] In this embodiment, the inner wall of the through groove 11 on one side away from the positioning groove 5 is inclined so that the width of the upper end of the inner cavity of the through groove 11 is greater than the width of its bottom end. The inclined groove 13 is matched with the through groove 11. When the pressing rod 12 moves downward, the inner wall of the inclined groove 13 can contact the inclined inner wall of the through groove 11, so that the movable rod 8 moves in the direction away from the card slot 7 so that the end of the movable rod 8 falls off the card slot 7.

[0028] Specifically, the number of the lifting slots 10 and the pressing rods 12 is the same as the number of the positioning slots 5 , and one end of the two pressing rods 12 passing through the lifting slots 10 is connected by a connecting plate 16 .

[0029] In this embodiment, the connection plate 16 is provided so that when the user needs to remove the base 4, he or she can step on the connection plate 16 with his or her foot and press down the pressing rod 12 to facilitate the end of the movable rod 8 to fall out of the slot 7. At this time, the vertical pole 1 can be lifted so that the positioning block 3 can fall out of the positioning slot 5.

[0030] Specifically, grooves 15 are formed at both ends of the base 4 .

[0031] In this embodiment, the grooves 15 at both ends of the base 4 facilitate carrying the base 4 .

[0032] In summary, the combined construction fence facilitates the removal and installation of the base 4 at the bottom end of the upright 1. After the base 4 is removed, the two uprights 1 can be conveniently folded together with the folding frame 2, which can reduce the space occupied when not in use and facilitate transportation.

[0033] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A combined construction fence comprising two upright poles (1), characterized in that: A folding frame (2) is movably connected between the two upright poles (1), a positioning block (3) is fixedly connected to the bottom of the two upright poles (1), and a base (4) is detachably connected to the bottom of the two upright poles (1). Two positioning grooves (5) are provided on the top of the base (4), and the positioning block (3) can be inserted into the positioning grooves (5). A clamping groove (7) is provided on one side of the positioning block (3). A movable groove (6) communicating with the positioning groove (5) is formed inside the base (4), and the movable groove (6) is movably connected to a movable rod (8) whose end can be clamped into the clamping groove (7).

2. The combined construction fence according to claim 1, characterized in that: One side inner wall of the movable groove (6) is connected to the movable rod (8) via a first spring (9).

3. The combined construction fence according to claim 1, characterized in that: The top of the base (4) is provided with a lifting groove (10) connected to the movable groove (6); a pressing rod (12) with a top end extending to the outside of the lifting groove (10) is movably connected in the lifting groove (10); the movable rod (8) is provided with a through groove (11) through which the pressing rod (12) passes; the through groove (11) is inclined away from the inner wall of the side of the positioning groove (5); and the pressing rod (12) is provided with an inclined groove (13) that cooperates with the inclined inner wall of the positioning groove (5).

4. The combined construction fence according to claim 3, characterized in that: The bottom inner wall of the lifting groove (10) is connected to the pressing rod (12) via a second spring (14).

5. The combined construction fence according to claim 3, characterized in that: The number of the lifting slots (10) and the pressing rods (12) is the same as the number of the positioning slots (5), and one end of the two pressing rods (12) passing through the lifting slots (10) is connected via a connecting plate (16).

6. The combined construction fence according to claim 1, characterized in that: Grooves (15) are formed at both ends of the base (4).

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