House building construction protective fence

Abstract

The utility model relates to the technical field of construction protective fences, in particular to a house building construction protective fence, which solves the problem of low splicing efficiency of protective fences in the prior art, and comprises a protective fence main body, a first support tube and a second support tube are respectively arranged on two sides of the protective fence main body, a second hook is elastically connected onto the first support tube, and a second hook is elastically connected onto the second support tube. First hooks are fixedly arranged on the second supporting pipes, and when the protective fences are spliced, the first hooks are matched with the second hooks on the adjacent protective fences in a hooking mode; the head of the first hook is provided with a first guide slope, the head of the second hook is provided with a second guide slope, and the first guide slope is matched with the second guide slope. The protective fence has the beneficial effects that the connection process of the first hook and the second hook is further simplified through the matching of the first guide inclined plane and the second guide inclined plane, the first hook and the second hook can be connected by directly moving the protective fences to be close to each other during the splicing of the protective fences, the operation procedure during the splicing of the protective fences is simplified, and the splicing efficiency of the protective fences is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to construction guardrail technical field, especially point to a house building construction guardrail. BACKGROUND

[0002] House building refers to the entity that provides life, production, work or other activities for users or investors at the planning and design site, and during the house building construction process, the construction party usually arranges guardrails around the construction site to avoid pedestrians from approaching and ensure that the construction can be carried out safely and orderly.

[0003] The guardrail has various types in the prior art, for example, a house building construction guardrail is disclosed in a patent with publication number CN218715707U, which comprises a guardrail main body, a left support rod and a right support rod, the left support rod is welded and fixed to the left side of the guardrail main body, and the right support rod is welded and fixed to the right side of the guardrail main body; it further comprises a splicing structure, the left support rod and the right support rod are both provided with the splicing structure, the splicing structure comprises a connecting cavity, a connecting rod, a spline sleeve, a connecting groove, a tension spring, a butt joint groove and a reinforcing structure, the top end of the left support rod is provided with the connecting cavity, the connecting cavity is slidably provided with the connecting rod, the connecting rod is sleeved and fixed with the spline sleeve at both ends of the bottom, the connecting groove is formed in the side surface of the end of the connecting rod that slides along the inner side of the connecting cavity, the tension spring is installed on the inner wall of the connecting cavity, the top end surface of the connecting groove is adhesively fixed with the tension spring, the butt joint groove is formed in the top surface of the right support rod, the spline sleeve can be inserted into the butt joint groove, and the lower end of the left support rod and the right support rod is provided with the reinforcing structure.

[0004] The above-mentioned guardrail is provided with the splicing structure on the left support rod and the right support rod, so that the guardrail can be spliced and installed, but the splicing operation steps are many and the splicing process is complicated, which seriously affects the installation efficiency of the guardrail. UTILITY MODEL CONTENTS

[0005] The utility model provides a house building construction guardrail, which solves the problems of complex splicing structure and low splicing efficiency of the guardrail in the prior art.

[0006] The technical scheme of the utility model is as follows:

[0007] The utility model provides a kind of house construction guardrail, including guardrail main part, the two sides of guardrail main part are equipped with first support pipe and second support pipe, second hook is elastically connected on first support pipe, first hook is fixedly arranged on second support pipe, when guardrail is spliced, first hook is hung with the second hook on the second hook of adjacent guardrail;The head of first hook is equipped with first guide slope, and the head of second hook is equipped with second guide slope, and first guide slope cooperates with second guide slope.By the cooperation of first hook and second hook, the quick connection of guardrail can be realized, and the cooperation of first guide slope and second guide slope further simplifies the connection process of first hook and second hook, when guardrail is spliced, first hook and second hook can be connected by directly moving guardrail to each other, which simplifies the operation procedure when guardrail is spliced, and improves the splicing efficiency of guardrail.

[0008] Slidingly equipped with movable column in the first support pipe, long hole is arranged on the side wall of first support pipe, second hook is arranged on movable column, and second hook extends out of first support pipe by passing through long hole.By changing the relative position of movable column in first support pipe, the position of second hook on first support pipe is changed, the connection or unlocking of first hook and second hook is realized, and the operation process is simple.

[0009] Unlocking rod is arranged on the movable column, unlocking rod and second hook are located on the adjacent two sides of movable column, unlocking hole is arranged on first support pipe, and unlocking rod extends out of first support pipe by passing through unlocking hole.Workers adjust the position of movable rod in first support pipe by moving unlocking rod, to further adjust the relative position of second hook and first support pipe.

[0010] Hinge seat is arranged on the movable column, and unlocking rod is hingedly connected with the hinge seat.After the splicing of guardrail is completed or after disassembly is completed, unlocking rod is not used, at this time, unlocking rod can be rotated to the state of abutting the guardrail main body, effectively avoiding that workers touch unlocking rod by mistake, and facilitating the storage of guardrail.

[0011] Horizontal support rod is arranged at the bottom of the guardrail main body, and spring is arranged between the bottom of movable rod and horizontal support rod.Spring exerts force on movable column, so that second hook on movable column is always in the state of being close to first hook in height direction, to further ensure the connection stability of first hook and second hook, and improve the structural stability of spliced guardrail.

[0012] Second support pipe is equipped with avoiding hole, and avoiding hole corresponds to the position of second hook.After the splicing of guardrail is completed, second hook extends into avoiding hole, and first support pipe and second support pipe are closely abutted, which can enhance the shielding performance of guardrail while avoiding interference, and reduce the gap between adjacent guardrails.

[0013] The head of the first hook and the head of the second hook are both conical structures. The conical structure on the first hook can guide the first hook to be inserted into the long slot, and the conical structure on the second hook can guide the second hook to be inserted into the avoiding hole, so that the connection of the first hook and the second hook is facilitated.

[0014] The lower side of the transverse supporting rod is rotationally connected with a supporting assembly. The rotation of the supporting assembly can make the supporting assembly flush with the main body of the protective fence, thereby facilitating the storage of the protective fence.

[0015] The supporting assembly comprises a supporting plate, the middle part of the supporting plate is rotationally connected with the transverse supporting rod, and the two ends of the supporting plate are respectively provided with rollers.

[0016] The supporting plate is provided with a fixing hole for installing a ground nail. After the protective fence is spliced, the ground nail can be installed in the fixing hole for fixation, thereby further improving the installation stability of the protective fence.

[0017] The utility model discloses the beneficial effect is: through the cooperation of first hook and second hook can realize the quick connection of protective fence, and the cooperation of first guide inclined plane and second guide inclined plane further simplifies the connection process of first hook and second hook, and when splicing the protective fence, directly moving the protective fence to each other close can make first hook and second hook connect, simplifies the operation procedure when splicing the protective fence, improves the splicing efficiency of protective fence.

[0018] The unlocking rod is hingedly connected with the movable column, and the supporting assembly is rotationally arranged on the transverse supporting rod, so that the folding of the unlocking rod and the folding of the supporting assembly are realized, and the protective fence is conveniently stored and stacked, and the occupied space when the protective fence is stacked is reduced. DRAWINGS

[0019] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or the prior art, the following will briefly introduce the drawings needed to be used in the embodiment or the prior art description, and obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can be obtained according to these drawings without creating creative labor.

[0020] Figure 1 The utility model discloses a house building construction protective fence;

[0021] Figure 2 It is the movable column structure schematic diagram;

[0022] Figure 3 It is the protective fence structure schematic diagram;

[0023] Figure 4 It is the movable column installation schematic diagram in the first supporting pipe;

[0024] Figure 5 is a protective fence retracted state schematic diagram;

[0025] Figure 6 is a protective fence splicing state schematic diagram;

[0026] Figure 7 is a protective fence splicing state connection schematic diagram.

[0027] In the figure: 1, the first support tube, 2, the protective fence body, 3, the second support tube, 4, the transverse support rod, 5, the support assembly, 6, the movable column, 7, the first hook, 8, the avoidance hole, 9, the unlocking rod, 11, the unlocking hole, 12, the long hole, 51, the support plate, 52, the fixing hole, 53, the roller, 61, the second hook, 62, the hinged seat, 63, the spring, 64, the second guide slope, 71, the first guide slope. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0029] Embodiment 1, as shown in Figure 1 , Figure 3 , Figure 6 , Figure 7 A house construction protective fence, including protective fence body 2, the two sides of protective fence body 2 are respectively provided with first support tube 1 and second support tube 3, the first support tube 1 is elastically connected with second hook 61, the first hook 7 is fixedly arranged on the second support tube 3, when the protective fence is spliced, the first hook 7 is hung with the second hook 61 on the adjacent protective fence; the head of the first hook 7 is provided with the first guide slope 71, the head of the second hook 61 is provided with the second guide slope 64, the first guide slope 71 cooperates with the second guide slope 64. When the protective fence is spliced, two protective fences are close to each other, at this time, under the action of the first guide slope 71 and the second guide slope 64, the second hook 61 moves, and after the second hook 61 passes the first hook 7, it restores to the original position under the elastic action, realizing the connection of the first hook 7 and the second hook 61, and further realizing the splicing of the two protective fences; during the splicing process of the protective fence, directly moving the protective fence close to each other can make the first hook 7 and the second hook 61 connected, simplifying the operation process when the protective fence is spliced, and improving the splicing efficiency of the protective fence.

[0030] Further, as shown in Figure 2 , Figure 4 A house construction protective fence, including protective fence body 2, the two sides of protective fence body 2 are respectively provided with first support tube 1 and second support tube 3, the first support tube 1 is elastically connected with second hook 61, the first hook 7 is fixedly arranged on the second support tube 3, when the protective fence is spliced, the first hook 7 is hung with the second hook 61 on the adjacent protective fence; the head of the first hook 7 is provided with the first guide slope 71, the head of the second hook 61 is provided with the second guide slope 64, the first guide slope 71 cooperates with the second guide slope 64. When the protective fence is spliced, two protective fences are close to each other, at this time, under the action of the first guide slope 71 and the second guide slope 64, the second hook 61 moves, and after the second hook 61 passes the first hook 7, it restores to the original position under the elastic action, realizing the connection of the first hook 7 and the second hook 61, and further realizing the splicing of the two protective fences; during the splicing process of the protective fence, directly moving the protective fence close to each other can make the first hook 7 and the second hook 61 connected, simplifying the operation process when the protective fence is spliced, and improving the splicing efficiency of the protective fence.As shown, the movable column 6 is slidably arranged in the first support pipe 1, and a long hole 12 is arranged on the side wall of the first support pipe 1, and the second hook 61 is arranged on the movable column 6 and extends out of the first support pipe 1 through the long hole 12. Specifically, the movable column 6 is vertically arranged, and the movable column 6 slides up and down in the first support pipe 1 to change the relative height position of the second hook 61 on the first support pipe 1, so as to realize the connection or unlocking of the first hook 7 and the second hook 51, and the operation process is simple.

[0031] Further, the unlocking rod 9 is arranged on the movable column 6, the unlocking rod 9 and the second hook 61 are located on the adjacent two sides of the movable column 6, the unlocking hole 11 is arranged on the first support pipe 1, and the unlocking rod 9 extends out of the first support pipe 1 through the unlocking hole 11. Specifically, the unlocking rod 9 extends out of the front of the first support pipe 1, and the unlocking hole 11 is located at the lower part of the first support pipe 1. When the guardrail is disassembled, the unlocking rod 9 is pushed to move the movable column 6, so that the first hook 7 and the second hook 61 are separated, and then the adjacent two guardrails are separated.

[0032] In addition, the unlocking hole 11 can be arranged on the upper part, the middle part or the lower part of the first support pipe 1. In the embodiment, the unlocking hole 11 is arranged on the lower part of the first support pipe 1, and when unlocking, the unlocking rod 9 can be unlocked by stepping, at this time, the hands of the worker can push the adjacent two guardrails to move, and a single person can complete the disassembly of the guardrail.

[0033] Further, the hinge seat 62 is arranged on the movable column 6, and the unlocking rod 9 is hingedly connected with the hinge seat 62. The side of the unlocking hole 11 is provided with a placing groove. After the guardrail is spliced or disassembled, the unlocking rod 9 is not used, at this time, the unlocking rod 9 can be rotated to the state of abutting the guardrail body, at this time, the unlocking rod 9 is located in the placing groove, which can effectively avoid the worker from touching the unlocking rod by mistake, and the folded unlocking rod 9 can reduce the occupied space of the guardrail, and is convenient for the storage of the guardrail.

[0034] Further, the bottom of the guardrail body 2 is provided with the transverse support rod 4, and the spring 63 is arranged between the transverse support rod 4 and the bottom of the movable column 6. The spring 63 applies force to the movable column 6, so that the second hook 61 on the movable column 6 is always in the state of being close to the first hook 7 in the height direction. In the embodiment, the direction of the first hook 7 is downward, and the direction of the second hook 61 is upward. The spring 63 is a compression spring, which provides upward force to the movable column 6, so as to ensure the connection stability of the first hook 7 and the second hook 61, and improve the structural stability of the spliced guardrail.

[0035] Further, the second support pipe 3 is provided with an avoiding hole 8 corresponding to the position of the second hook 61. After the guardrail splicing is completed, the second hook 61 is inserted into the avoiding hole 8, and the first support pipe 1 and the second support pipe 3 are closely attached, which can enhance the shielding performance of the guardrail and reduce the gap between adjacent guardrails.

[0036] Further, the head of the first hook 7 and the second hook 61 is tapered structure. The tapered structure on the first hook 7 can guide the first hook 7 to be inserted into the long hole 12, and the tapered structure on the second hook 61 can guide the second hook 61 to be inserted into the avoiding hole 8, which facilitates the connection of the first hook 7 and the second hook 61.

[0037] Embodiment 2, which is different from embodiment 1, is a house construction guardrail, the direction of the first hook 7 is upward, and the avoiding hole 8 is located on the upper side of the first hook 7, the direction of the second hook 61 is downward, the spring 63 is a tensile spring, and the spring 63 provides a downward force to the movable column 6 to ensure the connection stability of the first hook 7 and the second hook 61 and improve the structural stability of the spliced guardrail.

[0038] Embodiment 3, which is based on embodiment 1, is a house construction guardrail, and the lower side of the transverse support rod 4 is rotationally connected with a support assembly 5. The support assembly 5 can be rotated to a state perpendicular to or flush with the guardrail body 2, as shown in Figure 3 When the guardrail is used, the support assembly 5 is rotated to a state perpendicular to the guardrail body 2, as shown in Figure 5 When the guardrail is stored, the support assembly 5 is rotated to a state flush with the guardrail body 2, which can reduce the occupied space of the guardrail and facilitate the storage and accumulation of the guardrail.

[0039] Further, the support assembly 5 includes a support plate 51, the middle part of the support plate 51 is rotationally connected with the transverse support rod 4, and the two ends of the support plate 51 are respectively provided with a roller 53. When the support assembly 5 is in a state perpendicular to the guardrail body 2, the worker can directly push the guardrail to move, which facilitates the carrying and installation of the guardrail.

[0040] Further, the support plate 5 is provided with a fixing hole 52 for installing a ground nail. After the guardrail splicing is completed, the ground nail can be installed in the fixing hole 52 for fixation, which further improves the installation stability of the guardrail.

[0041] The above description is only a preferred embodiment of the present application and is not intended to limit the present application. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A housing construction protective fence, comprising a protective fence body (2), a first support pipe (1) and a second support pipe (3) are respectively arranged on both sides of the protective fence body (2), characterized in that, The first supporting pipe (1) is elastically connected with a second hook (61), and the second supporting pipe (3) is fixedly provided with a first hook (7). When the guardrails are spliced, the first hook (7) is hung with the second hook (61) on the adjacent guardrail. The head of the first hook (7) is provided with a first guide inclined surface (71), and the head of the second hook (61) is provided with a second guide inclined surface (64). The first guide inclined surface (71) cooperates with the second guide inclined surface (64).

2. The building construction guard rail according to claim 1, wherein The first supporting pipe (1) is slidably provided with a movable column (6), and the sidewall of the first supporting pipe (1) is provided with a long hole (12). The second hook (61) is arranged on the movable column (6) and extends out of the first supporting pipe (1) through the long hole (12).

3. The housing construction guard fence according to claim 2, wherein The movable column (6) is provided with an unlocking rod (9), and the unlocking rod (9) and the second hook (61) are located on the adjacent two sides of the movable column (6). The first supporting pipe (1) is provided with an unlocking hole (11), and the unlocking rod (9) extends out of the first supporting pipe (1) through the unlocking hole (11).

4. The housing construction guard rail according to claim 3, wherein The movable column (6) is provided with a hinged seat (62), and the unlocking rod (9) is hingedly connected with the hinged seat (62).

5. The building construction fence according to claim 4, wherein The bottom of the guardrail body (2) is provided with a transverse supporting rod (4), and the transverse supporting rod (4) and the bottom of the movable column (6) are provided with a spring (63).

6. The building construction fence according to claim 5, wherein The second supporting pipe (3) is provided with an avoiding hole (8) corresponding to the position of the second hook (61).

7. The building construction guard rail according to any one of claims 1 to 6, characterized in that, The head of the first hook (7) and the head of the second hook (61) are both tapered structures.

8. The building construction fence according to claim 7, wherein The lower side of the transverse supporting rod (4) is rotatably connected with a supporting assembly (5).

9. The building construction fence according to claim 8, wherein The supporting assembly (5) comprises a supporting plate (51), the middle part of the supporting plate (51) is rotatably connected with the transverse supporting rod (4), and the two ends of the supporting plate (51) are respectively provided with a roller (53).

10. The building construction fence according to claim 9, wherein The supporting plate (51) is provided with a fixing hole (52) for installing a ground nail.

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