CN215368850U - Guardrail bar base is prevented to quick-mounting type - Google Patents

Abstract

The utility model provides a quick-mounting type guard rail base which comprises an embedded part and a connecting component. The embedded part is provided with a connecting groove, a clamping groove and an inserting limiting part are arranged in the connecting groove, and the inserting limiting part and the clamping groove are sequentially arranged along the circumferential direction of the connecting groove; the connecting member comprises a connecting plate, a first connecting rod and a first clamping block, the first connecting rod and the connecting plate are fixedly connected, and the first clamping block is arranged at one end, deviating from the connecting plate, of the connecting rod; when the first connecting rod is inserted into the connecting groove, the first clamping block abuts against the inserting limiting part, and the first connecting rod rotates to drive the first clamping block to slide into the clamping groove. Can adopt to screw into to connect, improve the installation effectiveness of preventing guardrail bar. And the step of drilling a hole by impact drilling is removed, so that construction personnel do not need to use electric equipment, and the potential safety hazard of the use of the temporary power supply is reduced. After the protective railing is removed, the embedded parts do not need to be specially processed, and in the construction process of decorating the ground, the embedded parts are filled with ground cushion concrete, so that the influence on engineering construction is reduced.

Description

Guardrail bar base is prevented to quick-mounting type

Technical Field

The utility model relates to the technical field of constructional engineering, in particular to a quick-mounting type protective railing base.

Background

The construction site safety management inherits the management concept of 'safety is first and prevention is first', the protection requirement of 'four-opening five-limb' is continuously improved all the time, and meanwhile, in order to take the construction site image into consideration, more and more projects adopt customized protection railings as limb protection. However, current customized guard rails have the following problems:

guard railing's installation need use to strike and bores the pore-forming, installs expansion bolts again, but along with the increase of structure complexity, the reinforcing bar is more intensive in the structure, when the pore-forming, probably runs into the structural reinforcement and leads to the pore-forming difficulty, needs to seek position pore-forming in addition, leads to structural hole more, influences the texture quality.

Secondly, the impact drill used for forming the hole usually needs a 220V power supply, so that an independent switch box needs to be arranged in the installation process of the protective handrail, and cables need to be erected in the construction process, so that the large-area handrail installation work is influenced, and the installation efficiency is reduced.

And thirdly, after the edge protection is removed, the expansion bolts left on the ground can influence the ground construction, and need to be cut off, thereby consuming manpower.

SUMMERY OF THE UTILITY MODEL

The application provides a railing base is prevented to quick-mounting type solves the tradition and prevents all kinds of defects of railing, promotes the installation effectiveness, reduces the influence to the engineering construction.

In order to realize above-mentioned utility model purpose, this application provides a guardrail bar base is prevented to quick-mounting type, include:

the embedded part is provided with a connecting groove, a clamping groove and an inserting limiting part are arranged in the connecting groove, and the inserting limiting part and the clamping groove are sequentially arranged along the circumferential direction of the connecting groove;

the connecting member comprises a connecting plate, a first connecting rod and a first clamping block, the first connecting rod and the connecting plate are fixedly connected, and the first clamping block is arranged at one end, deviating from the connecting plate, of the connecting rod;

when the first connecting rod is inserted into the connecting groove, the first clamping block abuts against the inserting limiting part, and the first connecting rod rotates to drive the first clamping block to slide into the clamping groove.

Optionally, the embedded part comprises a pipe body, an upper blocking piece and a lower blocking piece are sequentially arranged on the inner wall of the pipe body along the axis direction of the pipe body, and the clamping groove is formed between the upper blocking piece and the lower blocking piece.

Optionally, the inserting limiting part comprises a convex rib which is arranged along the circumferential direction of the pipe body in an extending mode, and the convex rib and the lower baffle are located on the same cross section of the pipe body.

Optionally, the inserting limiting part and the lower baffle are integrally formed, or the inserting limiting part and the lower baffle are arranged at intervals.

Optionally, the pipe body comprises two upper retaining pieces and two lower retaining pieces, wherein the two upper retaining pieces are respectively arranged at two opposite sides of the inner wall of the pipe body, and the two lower retaining pieces are respectively arranged at two opposite sides of the inner wall of the pipe body;

the upper retaining piece and the lower retaining piece which are positioned on the same side of the pipe body form the clamping groove;

two first clamping blocks are arranged on the first connecting rod at intervals along the circumferential direction.

Optionally, the connecting plate is provided with a plurality of connecting holes.

Optionally, two sides of the bottom of the embedded part are provided with ear plates, and the ear plates are provided with connecting holes.

Optionally, the embedded part further comprises a protective cap, and the protective cap is arranged on the embedded part and covers the connecting groove.

Optionally, the protective cap includes a second connecting rod, a buckle cover and a second fixture block, one end of the second connecting rod is connected to the buckle cover, and the other end of the second connecting rod is connected to the second fixture block.

And under the condition that the second fixture block is clamped in the clamping groove, the fastening cover covers the embedded part to seal the connecting groove.

Optionally, the buckle cover is provided with a pinching part.

Compared with the prior art, the beneficial effects of this application are as follows:

the utility model provides a railing base is prevented to quick-mounting type can adopt and screw into the connection, and the step of strikeing the drill pore-forming when having reduced the installation of traditional protection railing improves the installation effectiveness of protection railing. And the step of drilling a hole by impact drilling is removed, so that construction personnel do not need to use electric equipment, and the potential safety hazard of the use of the temporary power supply is reduced. After the protective railing is dismantled, the embedded parts do not need to be specially processed, the step that expansion bolts exposed out of the ground need to be cut off after the traditional protective railing is dismantled is omitted, and in the process of decorating the ground, ground cushion concrete is filled into the embedded parts, so that the influence on engineering construction is reduced. The angle of the protective railing can be flexibly adjusted through the adapter, so that the protection is more smooth, straight and attractive.

Drawings

The above and other objects, features and advantages of exemplary embodiments of the present disclosure will become readily apparent from the following detailed description read in conjunction with the accompanying drawings. Several embodiments of the present disclosure are illustrated by way of example, and not by way of limitation, in the figures of the accompanying drawings and in which like reference numerals refer to similar or corresponding parts and in which:

FIG. 1 is a schematic structural diagram of an embedded part of a quick-mount guard rail base provided by the present application;

FIG. 2 is a schematic structural view of a connecting member of the quick-mount guard rail base provided herein;

FIG. 3 is a schematic structural view of a protective cap of a quick-mount guard rail base provided in the present application;

FIG. 4 is a cross-sectional view of the quick-install guard rail base of the present application as the embedment and the attachment member are mated;

FIG. 5 is a cross-sectional view of the quick-install guard rail base of the present application with the embedment and the protective cap engaged;

fig. 6 is a cross-sectional view of an embedded part of a quick-mount guard rail base provided by the present application.

In the figure, an embedded part 1, a connecting groove 11, an insertion limiting part 12, a clamping groove 13, an upper blocking piece 14, a lower blocking piece 15, a pipe body 16, an ear plate 17, a connecting member 2, a connecting plate 21, a connecting hole 211, a first connecting rod 22, a first clamping block 23, a protective cap 3, a second connecting rod 31, a buckling cover 32, a second clamping block 33 and a pinching part 34.

Detailed Description

The technical solutions in the embodiments of the present disclosure will be clearly and completely described below with reference to the drawings in the embodiments of the present disclosure, and it is obvious that the described embodiments are some, but not all embodiments of the present disclosure. All other embodiments, which can be derived by a person skilled in the art from the embodiments disclosed herein without making any creative effort, shall fall within the protection scope of the present disclosure.

Referring to fig. 1 to 6, an embodiment of the present application provides a quick-mounting type guard rail base, which includes an embedded part 1 and a connecting member 2. The embedded part 1 is provided with a connecting groove 11, a clamping groove 13 and an inserting limiting part 12 are arranged in the connecting groove 11, and the inserting limiting part 12 and the clamping groove 13 are sequentially arranged along the circumferential direction of the connecting groove 11. The connecting member 2 comprises a connecting plate 21, a first connecting rod 22 and a first clamping block 23, the first connecting rod 22 and the connecting plate 21 are fixedly connected, and the first clamping block 23 is arranged at one end, deviating from the connecting plate 21, of the connecting rod. When the first connecting rod 22 is inserted into the connecting groove 11, the first clamping block 23 abuts against the insertion limiting portion 12, and the first connecting rod 22 rotates to drive the first clamping block 23 to slide into the clamping groove 13. So can adopt to screw into to connect, strike the step of boring the pore-forming when having reduced the installation of traditional protection railing, improve the installation effectiveness of protection railing. And the step of drilling a hole by impact drilling is removed, so that construction personnel do not need to use electric equipment, and the potential safety hazard of the use of the temporary power supply is reduced. After the protective railing is dismantled, the embedded parts 1 do not need to be specially processed, the step that expansion bolts exposed out of the ground need to be cut off after the traditional protective railing is dismantled is omitted, and in the process of decorating the ground, ground cushion concrete is filled into the embedded parts 1, so that the influence on engineering construction is reduced. The angle of the protective railing can be flexibly adjusted through the adapter, so that the protection is more smooth, straight and attractive.

Optionally, the embedded part 1 includes a pipe body 16, an upper blocking piece 14 and a lower blocking piece 15 are sequentially arranged on the inner wall of the pipe body 16 along the axial direction of the pipe body 16, and the clamping groove 13 is formed between the upper blocking piece 14 and the lower blocking piece 15. The upper baffle and the lower baffle respectively limit the first fixture blocks 23 clamped into the clamping grooves 13 in the up-down direction. Wherein, body 16 is cylindrical for the inner wall, and top flap 14 and lower baffle 15 all extend the setting along 16 circumference of body to top flap 14 is the arc with lower baffle 15, and first fixture block 23 also is the arc block with 16 inner wall adaptations of body, and the 14 arc length of top flap is less than 16 inner wall girths of body and the difference of the 23 outermost side arc lengths of first fixture block. Thereby ensuring that the first latch 23 can be smoothly lowered to a position rotatable into the card slot 13. Wherein, the distance between the upper stop 14 and the lower stop 15 is greater than the height of the first latch 23 along the axial direction of the tube 16.

Optionally, the insertion limiting portion 12 includes a rib extending circumferentially along the pipe body 16, and the rib and the lower retaining piece are located on the same cross section of the pipe body 16. And the upper surface of the lower baffle plate and the upper surface of the inserting limiting part 12 are in the same horizontal plane.

Optionally, the inserting limiting part 12 and the lower baffle are integrally formed, or the inserting limiting part 12 and the lower baffle are arranged at intervals. If the lower baffle plate and the insertion limiting part 12 are arranged at intervals, the arc length of the middle interval is smaller than that of the outermost side arc length of the first clamping block 23, and the first clamping block 23 of the connecting member 2 is prevented from penetrating through the gap and falling below.

Optionally, the quick-mounting type guard rail base includes two top flaps 14 and two bottom flaps, two top flaps 14 divide to be established the relative both sides of the 16 inner walls of body, two bottom flaps divide to be established the relative both sides of the 16 inner walls of body are located body 16 and are formed one with the top flaps 14 and the bottom flaps of one side draw-in groove 13, be provided with two along circumference interval on the head rod 22 first fixture block 23. The two first clamping blocks 23 are respectively matched with the two clamping grooves 13. Two gaps are formed between the two upper blocking pieces 14, and the length of the arc length of the two gaps is smaller than that of the outermost arc length of the first fixture block 23. Wherein, the guardrail bar base is prevented to quick-mounting type includes two spacing portions 12 of pegging graft, forms two clearances between two lower separation blades, and two spacing portions 12 of pegging graft set up respectively in two clearances.

Preferably, the arc length of the upper and lower blocking pieces 14 and 23 is not less than the arc length of the first block 23. The card is more stable and is not easy to shake.

Optionally, a plurality of connection holes 211 are disposed on the connection plate 21. The guard rail is convenient to connect, so that the connection is more stable.

The embedded part comprises an embedded part 1 and is characterized in that ear plates 17 are arranged on two sides of the bottom of the embedded part 1, and connecting holes 211 are formed in the ear plates 17. The ear plate 17 is used for fixing the embedded part 1 on a wall or a bottom plate at a set position before a cushion layer is arranged on the ground or the wall surface.

Optionally, the quick-mounting type guard rail base further includes a protective cap 3, the protective cap 3 covers the embedded part 1 and covers the connecting groove 11. Wherein the protective cap 3 and the connecting member 2 are alternatively connected to the embedment 1. The protective cap 3 is used for protecting the connecting groove 11 when the ground cushion layer is arranged, and cement of the cushion layer is prevented from entering the connecting groove 11 when the cushion layer is arranged. And after the cushion layer is arranged and when the protective fence is connected, the protective cap 3 is taken down, and the connecting component 2 is connected with the embedded part 1.

Optionally, the protective cap 3 includes a second connecting rod 31, a cover 32 and a second latch 33, one end of the second connecting rod 31 is connected to the cover 32, and the other end is connected to the second latch 33. And under the condition that the second clamping block 33 is clamped in the clamping groove 13, the buckle cover 32 covers the embedded part 1 to seal the connecting groove 11. The shape and size of the second fixture block 33 are the same as those of the first fixture block 23, and the clamping manner and the clamping position are also the same as those of the first fixture block 23.

Optionally, a grip 34 is disposed on the cover 32. The holding position is convenient for rotating. Preferably, the grip 34 is elongated for easier rotation.

In the above description of the present specification, the terms "fixed," "mounted," "connected," or "connected," and the like, are to be construed broadly unless otherwise expressly specified or limited. For example, with the term "coupled", it can be fixedly coupled, detachably coupled, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship. Therefore, unless the specification explicitly defines otherwise, those skilled in the art can understand the specific meaning of the above terms in the present invention according to specific situations.

From the above description of the present specification, those skilled in the art will also understand the terms used below, terms indicating orientation or positional relationship such as "upper", "lower", "front", "rear", "left", "right", "length", "width", "thickness", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", "center", "longitudinal", "lateral", "clockwise" or "counterclockwise" are based on the orientation or positional relationship shown in the drawings of the present specification, it is for the purpose of facilitating the explanation of the utility model and simplifying the description, and it is not intended to state or imply that the devices or elements involved must be in the particular orientation described, constructed and operated, therefore, the above terms of orientation or positional relationship should not be construed or interpreted as limiting the present invention.

In addition, the terms "first" or "second", etc. used in this specification are used to refer to numbers or ordinal terms for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the feature. In the description of the present specification, "a plurality" means at least two, for example, two, three or more, and the like, unless specifically defined otherwise.

While various embodiments of the present invention have been shown and described herein, it will be obvious to those skilled in the art that such embodiments are provided by way of example only. Numerous modifications, changes, and substitutions will occur to those skilled in the art without departing from the spirit and scope of the present invention. It should be understood that various alternatives to the embodiments of the utility model described herein may be employed in practicing the utility model. It is intended that the following claims define the scope of the utility model and that the module compositions, equivalents, or alternatives falling within the scope of these claims be covered thereby.

Claims (10)

1. The utility model provides a guardrail bar base is prevented to quick-mounting type which characterized in that includes:

the embedded part is provided with a connecting groove, a clamping groove and an inserting limiting part are arranged in the connecting groove, and the inserting limiting part and the clamping groove are sequentially arranged along the circumferential direction of the connecting groove;

the connecting member comprises a connecting plate, a first connecting rod and a first clamping block, the first connecting rod and the connecting plate are fixedly connected, and the first clamping block is arranged at one end, deviating from the connecting plate, of the connecting rod;

when the first connecting rod is inserted into the connecting groove, the first clamping block abuts against the inserting limiting part, and the first connecting rod rotates to drive the first clamping block to slide into the clamping groove.

2. The quick-mounting type guard rail base of claim 1, wherein the embedded part comprises a pipe body, an upper blocking piece and a lower blocking piece are sequentially arranged on the inner wall of the pipe body along the axial direction of the pipe body, and the clamping groove is formed between the upper blocking piece and the lower blocking piece.

3. The quick-install guard rail base of claim 2, wherein the insertion limiting portion comprises a rib extending along a circumferential direction of the tube, and the rib and the lower barrier are located on a same cross section of the tube.

4. The quick-mounting type guard rail base of claim 3, wherein the insertion limiting portion and the lower barrier are integrally formed, or the insertion limiting portion and the lower barrier are arranged at intervals.

5. The quick-install guard rail base of claim 2, comprising two upper retaining pieces and two lower retaining pieces, wherein the two upper retaining pieces are respectively disposed on opposite sides of the inner wall of the tube body, and the two lower retaining pieces are respectively disposed on opposite sides of the inner wall of the tube body;

the upper retaining piece and the lower retaining piece which are positioned on the same side of the pipe body form the clamping groove;

two first clamping blocks are arranged on the first connecting rod at intervals along the circumferential direction.

6. The quick-install guard rail base of claim 1, wherein the attachment plate has a plurality of attachment holes formed therein.

7. The quick-mounting type guard rail base of claim 1, wherein the embedded part is provided with ear plates on two sides of the bottom, and the ear plates are provided with connecting holes.

8. The quick-install guard rail base of claim 1, further comprising a protective cap disposed on the embedment member and covering the attachment groove.

9. The quick-install guard rail base of claim 8, wherein the protective cap comprises a second connecting rod, a buckle cover and a second clamping block, one end of the second connecting rod is connected with the buckle cover, and the other end of the second connecting rod is connected with the second clamping block;

and under the condition that the second fixture block is clamped in the clamping groove, the fastening cover covers the embedded part to seal the connecting groove.

10. The quick install guard rail base of claim 9, wherein the cap includes a grip.

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