Connecting base of building construction safety protective fence

Abstract

The utility model relates to the technical field of building construction safety protection, and particularly discloses a connecting base of a building construction safety protective fence, which comprises a protective fence base mechanism, a protective fence base mechanism and a connecting base mechanism, the guardrail stand column is clamped and embedded on the guardrail base assembly; the fixing mechanism comprises a group of fixing assemblies mounted in the guardrail base assembly; the triangular block outside the peg body can disperse the tensile force between the peg body and the ground, so that the tensile strength of the peg body is improved, the guardrail stand column is clamped and embedded in the connecting sleeve, then the driving assembly is controlled to enable the two sliding blocks to be away from each other along the guide rod, and the first spring is in a compressed state; the sliding block drives the limiting clamping block to be clamped and embedded in the limiting groove in the bottom of the guardrail stand column, so that the guardrail stand column is fixed to the connecting sleeve, additional tools do not need to be carried for installation, and the installation efficiency is greatly improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of building construction safety protection, in particular to a connecting base of a building construction safety protection fence. Background Art

[0002] Construction refers to the construction of various types of buildings and their ancillary facilities and the installation of supporting lines, pipelines, and equipment. Construction requires various safety protection measures to ensure the safety of construction workers and the safety order of the construction site. The connection base of the safety guardrail is an important part of it. It is responsible for firmly fixing the guardrail columns to the ground, ensuring the stability and safety of the guardrail system, thereby effectively preventing accidents.

[0003] The existing Chinese patent with publication number CN210858227U discloses a connection base for a construction safety guardrail, including a connection base, anchor bolts, a connection sleeve and a locking bolt. The lower surface of the connection base is vertically fixedly connected with the anchor bolts, and the anchor bolts are evenly distributed at the four corners of the connection base. The upper surface of the connection base is fixedly connected with the connection sleeve, and the connection sleeve is located at the center of the connection base and extends downward through the surface of the connection base. The upper end of the side wall of the connection sleeve is provided with a locking bolt, and the locking bolts are relatively distributed on both sides of the connection sleeve and are staggered up and down. The locking bolt and the connection sleeve are rotatably connected by fine-pitch threads. The utility model is provided with a connection sleeve on the surface of the connection base, and the locking bolts connected with fine-pitch threads are matched, so that the guardrail can be disassembled and assembled conveniently and quickly. By rotating the tightness of the locking bolts, the difficulty of operation when the staff disassembles and assembles the guardrail is reduced, the work efficiency of the staff is improved, and the cost of disassembling and assembling the guardrail is reduced.

[0004] When the above-mentioned connecting base is used to disassemble and assemble the guardrail, additional tools are needed to disassemble and assemble the connecting base, which increases the complexity of the operation and makes the construction process more cumbersome and time-consuming. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a connection base for a construction safety guardrail to solve the problem in the prior art that the connection base needs to be disassembled and installed with the aid of additional tools, which increases the complexity of the operation.

[0006] A connecting base for a construction safety guardrail comprises: a guardrail base mechanism, including a guardrail base assembly, a plurality of ground nail assemblies connected to the guardrail base assembly with damping rotation; guardrail posts embedded in the guardrail base assembly; a fixing mechanism, including a group of fixing assemblies installed inside the guardrail base assembly, and a driving assembly installed on the guardrail base assembly, wherein the driving assembly can drive a group of fixing assemblies to fix and limit the guardrail posts.

[0007] Preferably, the guardrail base assembly includes a base, a connecting sleeve is fixedly connected to the top of the base, a group of sliding grooves are opened at the bottom of the inner wall of the connecting sleeve, and a plurality of locking holes are opened in a circular array on one side of the outside of the connecting sleeve.

[0008] Preferably, several of the ground nail assemblies include a connecting block connected to a base in a damped rotation manner, a ground nail body is fixedly connected to the bottom of the connecting block, and several triangular blocks are fixedly connected to the outside of the ground nail body.

[0009] Preferably, a group of the fixed components includes a group of guide rods fixedly connected in the slide groove, the outside of the group of guide rods are all sleeved with a first spring, the outside of the group of guide rods are commonly slidably connected with a slider, and the top of the slider is fixedly connected with a limiting block.

[0010] Preferably, a limiting groove is provided at the bottom of the guardrail column, and the driving component can drive the limiting block to embed into the limiting groove.

[0011] Preferably, the driving assembly includes an elliptical block located between a group of sliders, one side of the elliptical block is fixedly connected to one end of a connecting rod, the other end of the connecting rod extends to the outside of the connecting sleeve and is fixedly connected to a limiting ring, the outside of the limiting ring is slidably connected to a support block, one side of the support block is fixedly connected to a group of plug rods, the plug rods match the locking holes, the other side of the support block is fixedly connected to a handle, the handle is slidably connected to the limiting ring, and a second spring is sleeved on the outside of the connecting rod and located between the support block and the limiting ring.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] 1. The utility model can disperse the pulling force between the ground nail body and the ground through the triangular block outside the ground nail body, thereby improving the tensile strength of the ground nail body. By embedding the guardrail post in the connecting sleeve, and then controlling the driving assembly to make the two sliders move away from each other along the guide rod, the first spring is in a compressed state, and the slider drives the limiting block to be embedded in the limiting groove at the bottom of the guardrail post, thereby fixing the guardrail post on the connecting sleeve. No additional tools are required for installation, which greatly improves the installation efficiency.

[0014] 2. The utility model can easily control the insertion rod to disengage from the locking hole by pulling the handle, and then drive the limit ring and the elliptical block on the connecting rod by turning the handle. This design makes the process of installing and disassembling the guardrail post simple and quick. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the exploded structure of the utility model;

[0017] Figure 3 It is a partial cross-sectional structural schematic diagram of the utility model;

[0018] Figure 4 It is a structural schematic diagram of the guardrail base mechanism of the utility model;

[0019] Figure 5 For this utility model Figure 4 A magnified view of middle;

[0020] Figure 6 It is a structural schematic diagram of the drive assembly of the utility model.

[0021] In the figure: 1. guardrail base mechanism; 11. guardrail base assembly; 111. base; 112. connecting sleeve; 113. slide groove; 114. locking hole; 12. ground nail assembly; 121. connecting block; 122. ground nail body; 123. triangular block; 2. guardrail column; 3. fixing mechanism; 31. fixing assembly; 311. guide rod; 312. first spring; 313. slider; 314. limit block; 32. driving assembly; 321. elliptical block; 322. connecting rod; 323. limit ring; 324. support block; 325. plug rod; 326. handle; 327. second spring. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] like Figures 1 to 6 As shown:

[0024] Embodiment 1: The utility model provides a connection base for a building construction safety guardrail, comprising: a guardrail base mechanism 1, including a guardrail base assembly 11, a plurality of ground nail assemblies 12 connected to the guardrail base assembly 11 with damping rotation; guardrail posts 2 embedded in the guardrail base assembly 11; a fixing mechanism 3, including a group of fixing assemblies 31 installed inside the guardrail base assembly 11, and a driving assembly 32 installed on the guardrail base assembly 11, and the driving assembly 32 can drive a group of fixing assemblies 31 to fix and limit the guardrail posts 2.

[0025] Specifically, the guardrail base assembly 11 includes a base 111, a connecting sleeve 112 is fixedly connected to the top of the base 111, a group of slide grooves 113 are opened at the bottom of the inner wall of the connecting sleeve 112, and a plurality of locking holes 114 are opened in a circular array on one side of the outside of the connecting sleeve 112.

[0026] Specifically, the plurality of ground nail assemblies 12 include a connection block 121 connected to the base 111 in a damped rotation manner, a ground nail body 122 is fixedly connected to the bottom of the connection block 121 , and a plurality of triangular blocks 123 are fixedly connected to the outside of the ground nail body 122 .

[0027] Specifically, a group of fixed components 31 includes a group of guide rods 311 fixedly connected in the slide groove 113, the outside of the group of guide rods 311 is sleeved with a first spring 312, the outside of the group of guide rods 311 is slidably connected with a slider 313, and the top of the slider 313 is fixedly connected with a limiting block 314.

[0028] Specifically, a limiting groove is provided at the bottom of the guardrail column 2, and the driving component 32 can drive the limiting block 314 to be embedded in the limiting groove.

[0029] As can be seen from the above, when in use, the four connecting blocks 121 are rotated in sequence so that the ground nail body 122 below the connecting block 121 is perpendicular to the ground, and then the base 111 is pressed downward to insert the ground nail body 122 into the ground. The triangular block 123 outside the ground nail body 122 can disperse the tension between the ground nail body 122 and the ground, thereby improving the tensile strength of the ground nail body 122, so that the base 111 can be stably fixed to the ground. At this time, the guardrail post 2 is embedded in the connecting sleeve 112, and then the driving assembly 32 is controlled to make the two sliders 313 move away from each other along the guide rod 311. The first spring 312 is in a compressed state, and the slider 313 drives the limiting block 314 to be embedded in the limiting groove at the bottom of the guardrail post 2, thereby fixing the guardrail post 2 on the connecting sleeve 112. No additional tools are required for installation, which greatly improves the installation efficiency.

[0030] Embodiment 2: This embodiment is basically the same as the previous embodiment, with the difference that the driving assembly 32 includes an elliptical block 321 located between a group of sliders 313, one side of the elliptical block 321 is fixedly connected to one end of a connecting rod 322, the other end of the connecting rod 322 extends to the outside of the connecting sleeve 112 and is fixedly connected to a limiting ring 323, the outside of the limiting ring 323 is slidably connected to a support block 324, one side of the support block 324 is fixedly connected to a group of plug rods 325, the plug rods 325 match the locking holes 114, the other side of the support block 324 is fixedly connected to a handle 326, the handle 326 is slidably connected to the limiting ring 323, and a second spring 327 is sleeved on the outside of the connecting rod 322 and between the support block 324 and the limiting ring 323.

[0031] As can be seen from the above, by pulling the handle 326, the handle 326 drives the insertion rod 325 on the support block 324 to disengage from the locking hole 114, the second spring 327 is in a compressed state, and then the handle 326 is turned, the handle 326 drives the limiting ring 323 to rotate, and the limiting ring 323 drives the elliptical block 321 on the connecting rod 322 to rotate. When the elliptical block 321 rotates until its two ends abut against the slider 313, the slider 313 drives the limiting block 314 to move away from each other and be embedded in the guardrail column 2 When the elliptical block 321 rotates until its two ends are away from the slider 313, the first spring 312 restores its deformation and pushes the two sliders 313 to move closer to each other along the guide rod 311. At this time, the limit block 314 disengages from the limit groove in the guardrail post 2, releasing the fixation of the guardrail post 2, and releasing the handle 326. The second spring 327 restores its deformation and pushes the insertion rod 325 on the support block 324 to embed into the locking hole 114, so that the guardrail post 2 can be removed from the connecting sleeve 112.

[0032] The standard parts used in this utility model can be purchased from the market, and the special-shaped parts can be customized according to the description and the drawings. The specific connection methods of each part adopt the conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt the conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here. The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0033] In the description of the present utility model, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. The meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0034] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like 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 an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0035] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0036] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example" or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, unless they are contradictory.

[0037] In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, 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.

[0038] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A connection base for a building construction safety guardrail, characterized in that: include: A guardrail base mechanism (1) comprises a guardrail base assembly (11), and a plurality of ground nail assemblies (12) connected to the guardrail base assembly (11) in a damped rotation manner; A guardrail post (2) embedded in the guardrail base assembly (11); The fixing mechanism (3) comprises a group of fixing components (31) installed inside the guardrail base component (11), and a driving component (32) installed on the guardrail base component (11), wherein the driving component (32) can drive the group of fixing components (31) to fix and limit the guardrail post (2).

2. A connection base for a construction safety guardrail as claimed in claim 1, characterized in that: The guardrail base assembly (11) comprises a base (111), the top of the base (111) is fixedly connected to a connecting sleeve (112), a group of sliding grooves (113) are provided at the bottom of the inner wall of the connecting sleeve (112), and a plurality of locking holes (114) are provided in a circular array on one side of the outside of the connecting sleeve (112).

3. A connection base for a construction safety guardrail as claimed in claim 2, characterized in that: The plurality of ground nail assemblies (12) comprise a connection block (121) connected to a base (111) in a damped rotation manner, the bottom of the connection block (121) is fixedly connected to a ground nail body (122), and the outside of the ground nail body (122) is fixedly connected to a plurality of triangular blocks (123).

4. A connection base for a construction safety guardrail as claimed in claim 2, characterized in that: A group of the fixing components (31) comprises a group of guide rods (311) fixedly connected in the slide groove (113), the outside of each group of the guide rods (311) is sleeved with a first spring (312), the outside of each group of the guide rods (311) is slidably connected to a slider (313), and the top of the slider (313) is fixedly connected to a limiting block (314).

5. A connection base for a construction safety guardrail as claimed in claim 4, characterized in that: A limiting groove is provided at the bottom of the guardrail post (2), and the driving component (32) can drive the limiting block (314) to be embedded in the limiting groove.

6. A connection base for a construction safety guardrail as claimed in claim 5, characterized in that: The driving assembly (32) comprises an elliptical block (321) located between a group of sliders (313); one side of the elliptical block (321) is fixedly connected to one end of a connecting rod (322); the other end of the connecting rod (322) extends to the outside of the connecting sleeve (112) and is fixedly connected to a limiting ring (323); the outside of the limiting ring (323) is slidably connected to a supporting block (324); one side of the supporting block (324) is fixedly connected to a group of insertion rods (325); the insertion rods (325) match the locking holes (114); the other side of the supporting block (324) is fixedly connected to a handle (326); the handle (326) is slidably connected to the limiting ring (323); a second spring (327) is sleeved on the outside of the connecting rod (322) and between the supporting block (324) and the limiting ring (323).

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