JP6467306B2 - Horizontal member mounting bracket for protective fence - Google Patents

Description

  The present invention relates to a horizontal member mounting bracket for a protective fence, and more particularly, to a horizontal member mounting bracket for a protective fence that can be easily attached to a support and has an excellent appearance.

  The protective fence is composed of, for example, a strut and a horizontal member attached between the struts, and is installed for the purpose of preventing a pedestrian from falling off the road and entering the roadway.

  In such a protective fence, Patent Document 1 discloses an example of a horizontal member mounting bracket for a protective fence for attaching a horizontal member to a support. Hereinafter, the horizontal member mounting bracket for the protective fence is referred to as a conventional mounting bracket A, and will be described with reference to the drawings.

  FIG. 11 is an exploded perspective view showing a mounting portion between the support column and the horizontal member by the conventional mounting bracket A. FIG.

  As shown in FIG. 11, the conventional mounting bracket A is composed of a receiving bracket 23 in which receiving portions 24 are formed at lower portions on both sides, and a covering bracket 25 in which covering portions 26 are formed on both upper sides.

  In order to attach the horizontal member 22 to the column 21 with the conventional mounting bracket A, first, as shown in FIG. 11, the receiving bracket mounting bolt 27 is formed with a bolt hole (not shown) formed on the back side of the column 21 and the column. A bolt hole 28 formed on the front side of the column 21 and a bolt hole 29 formed on the bracket 23 abutting on the front side of the column 21 are inserted, and the bracket 23 is fixed to the column 21 with a nut 30.

  Next, the end of the horizontal member 22 is placed on the receiving portion 24 of the receiving metal 23, and the horizontal member 22 is temporarily placed on the receiving metal 23.

  Then, the covering portion 26 of the covering metal fitting 25 is covered with the end portion of the horizontal member 22, the covering metal fitting 25 is brought into contact with the column 21, and the horizontal member mounting bolt 31 is attached to the bolt hole 32 of the covering metal fitting 25 and the end of the horizontal member 22. It is inserted into the bolt hole 33 formed in the portion and the bolt hole 34 formed in the end portion of the receiving bracket 23, and the lateral member 22 is attached to the column 21 via the receiving bracket 23 and the covering bracket 25 by the nut 35. At this time, since the through hole 36 formed in the covering metal 25 is formed larger than the head of the receiving metal mounting bolt 27, the horizontal member 22 is temporarily placed on the receiving metal 23, and then the covering 25 is attached to the column 21. Can be fixed to.

  Another example of a horizontal member mounting bracket for a protective fence for mounting a horizontal member on a support is disclosed in Patent Document 2. Hereinafter, the horizontal member mounting bracket for the protective fence is referred to as a conventional mounting bracket B and will be described with reference to the drawings.

  FIG. 12 is a perspective view showing a conventional mounting bracket B. FIG.

  As shown in FIG. 12, the conventional mounting bracket B is formed such that a contact surface 38 with the support 37 is recessed and a bolt hole 39 of a horizontal member mounting bolt is formed on the upper surface.

  In order to horizontally attach the horizontal member 40 to the support column 37 with the conventional mounting bracket B, the conventional mounting bracket B is fixed to the support column 37 with fixing bolts 41 as shown in FIG.

  In order to attach the horizontal member 40 to the support column 37 by using the conventional mounting bracket B, the conventional mounting bracket B is tilted along the contact surface 38 in the vertical plane and fixed by the fixing bolt 41 as shown in FIG. To do.

  In order to attach the transverse member 40 at an angle in the horizontal plane, the conventional mounting bracket B is rotated along the contact surface 38 in the horizontal plane and fixed by the fixing bolt 41 as shown in FIG.

JP 2008-31824 A Japanese Utility Model Publication No. 62-196223

  According to the above-described conventional mounting bracket A, since the horizontal member 22 can be temporarily placed on the receiving bracket 23, the mounting of the horizontal member 22 to the support column 21 can be easily performed, but the receiving bracket mounting bolt 27 is indispensable. Therefore, the appearance is bad and material costs are required.

  According to the above-described conventional mounting bracket B, the fixing bolt 41 is not exposed, and thus the appearance is excellent, but the fixing bolt 41 is indispensable, so that the material cost is increased. In addition, since it is difficult to fasten the fixing bolt 41, it takes time to attach the transverse member 40 to the support column 37.

  Therefore, the object of the present invention is that the horizontal member can be temporarily placed, so that the horizontal member can be easily attached to the column, and the fixing bolt for the horizontal member mounting bracket for fixing the horizontal member mounting bracket to the column is unnecessary. Also from this point, it is possible to easily attach the horizontal member to the support column, to reduce the cost, and to have an excellent appearance, and when the horizontal member mounting bracket is temporarily fixed to the support column, the horizontal member is attached. Provided is a horizontal member mounting bracket for a protective fence that does not cause the bracket to fall off the column, and that the horizontal member mounting bracket main body cannot be moved vertically on the column, and can be mounted movably in the left-right direction. There is.

  The present invention has been made to achieve the above object, and is characterized by the following.

  The invention according to claim 1 consists of a pair of horizontal member mounting bracket main bodies that are attached to the support column across the support column, in the horizontal member mounting bracket for a protective fence for mounting the horizontal member to the support column made of a circular pipe, Embosses that are inserted into circular openings formed in the support columns are formed on the inner surface of the central portion of the horizontal member mounting bracket main body, and the embosses are formed in a vertically long shape. The outer surface is formed at right angles to the transverse member mounting bracket main body, the length between the upper outer surface and the lower outer surface is equal to the inner diameter of the opening, the left outer surface and the right outer surface of the embossing, It is characterized by being formed in a tapered shape.

  According to a second aspect of the present invention, in the first aspect of the present invention, a temporary placement portion for the horizontal member is formed at both lower ends of the horizontal member mounting bracket main body, and the pair of horizontal member mounting bracket main bodies are And a coupling means formed on the inner side of the lower edge portion of the temporary placement portion, and a notch into which the end portion of the transverse member is inserted at the upper part of both end portions of the transverse member mounting bracket body. It is characterized by being formed.

  According to a third aspect of the present invention, in the first or second aspect of the invention, the connecting means includes an insertion portion having an opening, and a clamp that fixes the insertion portion formed to face the insertion portion. The sandwiching portion is composed of a lower plate having an opening and an upper plate formed by projecting a claw portion on a lower surface, and the insertion portion is interposed between the lower plate and the upper plate. Is formed, and after the pair of horizontal member mounting bracket bodies are applied to both sides of the support column, the insertion portion is placed in the gap against the elastic force of the pair of horizontal member mounting bracket bodies. When inserted, the claw portion is locked to the opening of the insertion portion, and thus the pair of transverse member mounting bracket main bodies are connected.

  The invention described in claim 4 is characterized in that, in the invention described in claim 3, the insertion portion and the clamping portion are alternately formed in the temporary placement portion.

  The invention described in claim 5 is characterized in that, in the invention described in claim 3 or 4, guide portions for guiding the insertion portion are formed on both sides of the lower plate.

  According to a sixth aspect of the present invention, in the invention according to any one of the third to fifth aspects, an inclined surface that guides the distal end portion of the insertion portion is formed on the upper surface of the distal end portion of the lower plate. It has a feature in being.

  A seventh aspect of the invention is characterized in that, in the invention according to any one of the first to sixth aspects, the transverse member comprises a transverse beam.

  According to this invention, the horizontal member mounting bracket main body is provided with an emboss, and the embossed portion is inserted into the opening formed in the column so that the horizontal member mounting bracket is not attached to the horizontal member mounting bracket. Can be attached. As a result, it is possible to easily attach the transverse member to the support column, to have an excellent appearance, and to reduce the cost.

  Further, according to the present invention, the embossing of the horizontal member mounting bracket body inserted into the circular opening formed in the support column is formed in a vertically long shape, and the upper outer surface and the lower outer surface of the embossing are formed with respect to the horizontal member mounting bracket body. The horizontal member mounting bracket body is formed into a post by forming a right angle and making the length between the upper outer surface and the lower outer surface equal to the inner diameter of the opening, and the left and right outer surfaces of the emboss are tapered. It is impossible to move in the vertical direction, and it can be moved in the horizontal direction.

  Moreover, according to this invention, since the horizontal member temporary placement part is formed at the lower ends of both ends of the horizontal member mounting bracket main body, the horizontal member can be easily attached to the column.

  Further, according to the present invention, by forming the notches into which the end portions of the horizontal member are inserted at the upper ends of both ends of the horizontal member mounting bracket main body, the horizontal member can be temporarily placed on the horizontal member mounting bracket.

  Further, according to the present invention, by allowing the pair of horizontal member mounting bracket bodies to be coupled by the connecting means, there is a risk that the horizontal member mounting bracket may fall from the column when the horizontal member mounting bracket is temporarily fixed to the column. Disappear.

It is the perspective view which looked at the mounting method of the horizontal member to the support | pillar by the horizontal member mounting bracket for protective fences of this invention from diagonally upward. It is the perspective view which looked at the attachment method of the horizontal member to the support | pillar by the horizontal member attachment metal fitting for guards of this invention from diagonally downward. It is a perspective view which shows the connection means of the horizontal member attachment metal fitting for guards of this invention. It is the perspective view which looked at the attachment method of the horizontal member by the horizontal member attachment metal fitting for guards of this invention from diagonally upward. It is the perspective view which looked at the state which attached the horizontal member to the support | pillar by the horizontal member mounting bracket for protective fences of this invention from diagonally downward. It is a top view which shows the fixation state to the support | pillar of a horizontal member attachment bracket main body, (a) is a top view which shows the state before a horizontal member attachment bracket main body is fixed to a support | pillar with binding force, (b), It is a top view which shows the state after the horizontal member attachment metal fitting main body was fixed to the support | pillar with binding force. It is the front view which looked at the embossing formed in the horizontal member attachment metal fitting main body from the outside. It is a vertical sectional view which shows the state which inserted the embossing formed in the horizontal member attachment metal fitting main body into the opening formed in the support | pillar. It is a horizontal sectional view which shows the state which inserted the embossing formed in the horizontal member attachment metal fitting main body into the opening formed in the support | pillar. It is a horizontal sectional view showing the state where the emboss formed on the horizontal member mounting bracket main body is inserted into the opening formed on the column and the horizontal member mounting bracket main body is moved in the horizontal direction. It is a disassembled perspective view which shows the attachment part of the support | pillar by the conventional attachment metal fitting A, and a horizontal member. It is a perspective view which shows the conventional mounting bracket B. It is a front view which shows the state which attached the horizontal member to the support | pillar horizontally by the conventional mounting bracket B. It is a front view which shows the state which inclined and attached the horizontal member to the support | pillar by the conventional mounting bracket B. It is a front view which shows the state which attached the horizontal member to the support | pillar at an angle in the horizontal surface with the conventional mounting bracket B.

  One embodiment of the protective fence transverse member mounting bracket of the present invention will be described with reference to the drawings.

  FIG. 1 is a perspective view of a method of attaching a horizontal member to a column using the horizontal member mounting bracket for a protective fence according to the present invention, as viewed obliquely from above. FIG. The perspective view which looked at the attachment method of a horizontal member from diagonally downward, FIG. 3 is a perspective view which shows the connection means of the horizontal member attachment metal fitting for guards of this invention, FIG. 4 is the horizontal member attachment metal fittings for protection fences of this invention FIG. 5 is a perspective view of a state in which the horizontal member is attached to the column by the horizontal member mounting bracket for a protective fence according to the present invention, as viewed obliquely from below.

  In addition, in this embodiment, although the horizontal member is made into the beam material, it is not limited to this, A trunk edge material and a panel body frame material may be sufficient.

  As shown in FIG. 1 to FIG. 5, the horizontal member mounting bracket for a protective fence according to the present invention has a pair of one and the other horizontal member mounting bracket main body 1a attached to the column 2 so as to sandwich the column 2 made of a circular pipe. It consists of 1b. Both sides of the horizontal member mounting bracket main bodies 1 a and 1 b are formed in a semi-cylindrical shape in accordance with the outer diameter of the horizontal member 3.

  Embosses 5 that are inserted into circular openings 4 formed in the support pillars 2 are formed on the inner surfaces of the central portions of the horizontal member mounting bracket main bodies 1a and 1b. The emboss 5 is formed by projecting a part of the transverse member mounting bracket main bodies 1a, 1b to the inside, that is, the support column 2 side. The fixing bolt which fixes these to a support | pillar like the conventional attachment brackets A and B by inserting the embossing 5 of the horizontal member attachment bracket main body 1a, 1b into the opening 4 of the support | pillar 2, and engaging with the opening 4. Is no longer necessary.

  As shown in FIG. 7, the embossing 5 is formed in a vertically long shape, and the upper outer surface 5a and the lower outer surface 5b of the embossing 5 are formed at right angles to the horizontal member mounting bracket main bodies 1a and 1b. A length (M) between the upper outer surface 5 a and the lower outer surface 5 b in the vertical direction in FIG. 7, that is, the Y direction is equal to the inner diameter (R) of the opening 4. The left outer surface 5c and the right outer surface 5d of the emboss 5 in the horizontal direction in FIG. 7, that is, in the X direction, are formed in a tapered shape. The taper angle is indicated by (α) in FIG.

  By forming the embossing 5 in such a shape, when the embossing 5 is inserted into the opening 4 of the support column 2, as shown in FIG. 8, the embossing 5 becomes immovable in the Y direction. As shown, it is movable in the X direction. That is, the horizontal member mounting bracket main bodies 1a and 1b can be attached to the support column 2 so as not to be movable in the vertical direction but to be movable in the left-right direction. As shown in FIGS. 9 and 10, when the gap between the embossing 5 and the opening 4 is (L), the horizontal member mounting bracket main bodies 1a and 1b can be moved in the X direction by (2L).

  Thus, since the horizontal member mounting bracket main bodies 1a and 1b can be mounted on the column 2 so as not to move in the vertical direction, the horizontal member mounting bracket main bodies 1a and 1b can be mounted on the column 2 without backlash in the vertical direction. Further, since the horizontal member mounting bracket main bodies 1a and 1b can be mounted on the column 2 so as to be movable in the left-right direction, fine adjustment of the mounting of the horizontal member mounting bracket main bodies 1a and 1b to the column 2 becomes possible. In addition, the embossing 5 can be easily inserted into the opening 4 by forming the left outer surface 5c and the right outer surface 5d of the embossing 5 in a tapered shape.

  Bolt holes 7 through which the horizontal member mounting bolts 6 (see FIG. 4 and FIG. 5) are inserted are formed at both ends of the horizontal member mounting bracket main bodies 1a and 1b. Temporary placement portions 8 of beam members as the lateral members 3 are formed at the lower ends of both ends of the lateral member mounting bracket main bodies 1a and 1b. Cutouts 9 into which the end portions of the horizontal member 3 are inserted are formed at the upper ends of both ends of the horizontal member mounting bracket main bodies 1a and 1b. By forming the notch 9, temporary placement of the horizontal member 3 on the temporary placement portion 8 is facilitated.

  The pair of horizontal member mounting bracket main bodies 1 a and 1 b can be coupled by a connecting means 10 formed inside the lower edge portion of the temporary placement portion 8. The connecting means 10 includes an insertion portion 12 having an opening 11 and a clamping portion 13 that is formed to face the insertion portion 12 and fixes the insertion portion 12. The sandwiching portion 13 includes a lower plate 15 in which an opening 14 is formed and an upper plate 17 in which a claw portion 16 protrudes from the lower surface. A gap (S) into which the insertion portion 12 is inserted is formed between the lower plate 15 and the upper plate 17.

  On both sides of the lower plate 15, guide portions 15 a that guide the insertion of the insertion portion 12 are formed. Thereby, the insertion part 12 can be easily inserted into the gap (S). Moreover, since the inclined surface 15b which guides the front-end | tip part of the insertion part 12 is formed in the front-end | tip part upper surface of the lower board 15, the insertion part 12 can be easily inserted in a clearance gap (S) also in this point. (See FIG. 3).

  The insertion portions 12 and the sandwiching portions 13 are alternately formed in the temporary placement portions 8 of the pair of horizontal member mounting bracket main bodies 1a and 1b.

  After the pair of horizontal member mounting bracket main bodies 1a and 1b is applied to both sides of the support column 2, the insertion portion 12 is opposed to the elastic force of the pair of horizontal member mounting bracket main bodies 1a and 1b, and the gap (S) When inserted, the claw portion 16 engages with the opening 11 of the insertion portion 12, and thus the pair of lateral member mounting bracket main bodies 1 a and 1 b are connected.

Here, the distance A between the protrusions 5 of the pair of horizontal member mounting bracket main bodies 1a and 1b is larger than the outer shape of the column 2 as shown in FIG. Thus, as shown in FIG. 6B, the engagement is performed in a state smaller than the outer shape of the support column 2. As a result, the pair of horizontal member mounting bracket main bodies 1 a and 1 b are elastically deformed with respect to the support column 2 and are fixed to the support column 2 with a binding force in the center direction of the support column 2. Moreover, since the upper outer surface 5a and the lower outer surface 5b of the emboss 5 are formed at right angles to the transverse member mounting bracket main bodies 1a and 1b, they contact the plate thickness portion of the opening 4 formed in the support column 2. Thus, the horizontal member mounting bracket main bodies 1a and 1b are fixed to the support column 2 with a binding force in the vertical direction.

In order to attach the horizontal member 3 to the column 2 with the protective fence horizontal member mounting bracket of the present invention, the following is performed.

  First, as shown in FIG. 1 and FIG. 2, the horizontal member mounting bracket main bodies 1 a and 1 b are attached to the column so that the emboss 5 of the horizontal member mounting bracket main bodies 1 a and 1 b is inserted into the opening 4 formed in the column 2. Apply to both sides of 2.

  Next, the insertion portion 12 of one horizontal member mounting bracket main body 1a is inserted into the gap (S) of the clamping portion 13 of the other horizontal member mounting bracket main body 1b and the insertion portion of the other horizontal member mounting bracket main body 1b. 12 is inserted into the gap (S) of the holding portion 13 of one horizontal member mounting bracket main body 1a against the elastic force of the one and other horizontal member mounting bracket main bodies 1a and 1b.

  As a result, as a result of the claw portion 16 of the clamping portion 13 being locked to the opening 11 of the insertion portion 12, a binding force acts as shown in FIGS. 6A and 6B. While 1b is temporarily fixed to the support | pillar 2 without falling from the support | pillar 2, there is no possibility that the horizontal member attachment metal fitting main bodies 1a and 1b will separate.

  Since the emboss 5 cannot move in the vertical direction, the horizontal member mounting bracket main bodies 1a and 1b can be attached to the support column 2 without backlash in the vertical direction. Further, since the emboss 5 is movable in the left-right direction, fine adjustment of the mounting of the horizontal member mounting bracket main bodies 1a, 1b to the support column 2 is possible.

  In addition, since the horizontal member 3 is long, if the emboss 5 is completely unmovable due to a product error or the like, the mounting of the horizontal member mounting bracket main bodies 1a and 1b may be complicated. Therefore, in order to enable the left and right outer surfaces 5 and 5d of the emboss 5 to be moved in the left-right direction, the lateral member mounting bracket main body is provided with a taper angle α (100 ° to 120 ° in this case). When attaching 1a, 1b to the column 2, the left outer surface 5 and the right outer surface 5d play a guiding role, so that the emboss 5 can be arranged at a predetermined position.

  In addition, if the height (H) (refer FIG. 8) of the embossing 5 formed in the inner surface of the center part of the horizontal member mounting bracket main bodies 1a and 1b is formed from about 2.5 mm to 10 mm, the vertical load is 590 N / m. Even when (a person is assumed to lean on the horizontal member) is loaded, a predetermined strength can be ensured.

  Next, the end of the horizontal member 3 is placed on the temporary placement portion 8 from above the notch 9 of the horizontal member mounting bracket main bodies 1a and 1b, and the end of the horizontal member 3 is placed on the horizontal member mounting bracket main body 1a. Temporary placement at one end (see FIGS. 5 and 6).

  Next, the horizontal member mounting bolt 6 is inserted into the bolt hole 7 of the horizontal member mounting bracket main bodies 1a and 1b and the bolt hole 18 of the horizontal beam as the horizontal member 3, and fixed by the nut 19. At this time, since the other end of the horizontal member mounting bracket main body 1a is connected by the connecting means 10, there is no fear that the other end of the horizontal member mounting bracket main body 1a expands and falls from the column 2. As a result, the end of the horizontal member 3 is fixed to one end of the horizontal member mounting bracket main bodies 1a and 1b, and the horizontal member mounting bracket main bodies 1a and 1b are fixed to the support column 2 without rattling.

  When the end of the horizontal member 3 is fixed to one end of the horizontal member mounting bracket main bodies 1a and 1b in this way, the end of another horizontal member 3 is similarly connected to the other end of the horizontal member mounting bracket main bodies 1a and 1b. Fix it.

  Thus, the horizontal member 3 can be attached to the support column 2 by the protective fence horizontal member mounting bracket of the present invention.

  As described above, according to the present invention, the embossing 5 is provided in the lateral member mounting bracket main bodies 1a and 1b, and the embossing 5 is inserted into the opening 4 formed in the support column 2, thereby The horizontal member mounting bracket can be attached to the support column 2 without using a fixing bolt. As a result, it is possible to easily attach the transverse member 3 to the support column 2 and to have an excellent appearance and to reduce the cost.

  Further, according to the present invention, the emboss 5 of the horizontal member mounting bracket main bodies 1a and 1b inserted into the circular opening 4 formed in the support column 2 is formed in a vertically long shape, and the upper outer surface 5a and the lower outer surface of the emboss 5 are formed. 5b is formed at right angles to the transverse member mounting bracket main bodies 1a and 1b, the length (M) between the upper outer surface 5a and the lower outer surface 5b is made equal to the inner diameter (R) of the opening 4, By forming the left outer surface 5c and the right outer surface 5d in a tapered shape, the transverse member mounting bracket main bodies 1a and 1b cannot be moved in the vertical direction on the column 2 and can be mounted so as to be movable in the left and right directions.

  Further, according to the present invention, the notch 9 into which the end portion of the horizontal member 3 is inserted is formed at both upper ends of the horizontal member mounting bracket main bodies 1a and 1b, whereby the horizontal member 3 is temporarily attached to the horizontal member mounting bracket. Placement can be done easily.

  In addition, according to the present invention, the pair of horizontal member mounting bracket bodies 1a and 1b can be coupled by the connecting means 10, so that when the horizontal member mounting bracket is temporarily fixed to the column 2, the horizontal member mounting bracket is attached to the column. No fear of falling from 2.

DESCRIPTION OF SYMBOLS 1a, 1b: Horizontal member attachment metal fitting body 2: Support | pillar 3: Horizontal member 4: Opening 5: Embossing 5a: Upper outer surface 5b: Lower outer surface 5c: Left outer surface 5d: Right outer surface 6: Horizontal member mounting bolt 7: Bolt hole 8 : Temporary placement part 9: Notch 10: Connecting means 11: Opening 12: Insertion part 13: Holding part 14: Opening 15: Lower plate 15a: Guide part 15b: Inclined surface 16: Claw part 17: Upper plate 18: Bolt hole 19: Nut 21: Support 22: Horizontal member 23: Receiving bracket 24: Receiving portion 25: Covering bracket 26: Covering portion 27: Receiving bracket mounting bolt 28: Bolt hole 29: Bolt hole 30: Nut 31: Transverse member mounting bolt 32 : Bolt hole 33: Bolt hole 34: Bolt hole 35: Nut 36: Through hole 37: Strut 38: Contact surface 39: Bolt hole 40: Cross member 41: Fixing bolt

Claims (7)

In the protective member horizontal member mounting bracket for attaching the horizontal member to the support made of a circular pipe,
Embossing inserted into a circular opening formed in the column on the inner surface of the central part of the horizontal member mounting bracket main body, comprising a pair of horizontal member mounting bracket main bodies attached to the column across the column The emboss is formed in a vertically long shape, and the upper outer surface and the lower outer surface of the emboss are formed at a right angle to the transverse member mounting bracket body, and the length between the upper outer surface and the lower outer surface The protective fence lateral member mounting bracket according to claim 1, wherein the left outer surface and the right outer surface of the emboss are formed in a tapered shape.   Temporary placement portions for the transverse member are formed at the lower ends of both ends of the transverse member attachment bracket main body, and the pair of transverse member attachment bracket main bodies are formed by connecting means formed inside the lower edge portion of the temporary placement portion. The guard fence according to claim 1, wherein notches into which end portions of the transverse member are inserted are formed at upper portions of both end portions of the transverse member mounting bracket main body. Horizontal member mounting bracket.   The connecting means includes an insertion portion having an opening and a sandwiching portion that is formed to face the insertion portion and fixes the insertion portion. The sandwiching portion is provided on the lower plate and the lower surface on which the opening is formed. The upper plate is formed by projecting a claw portion, and a gap is formed between the lower plate and the upper plate to insert the insertion portion, and the pair of lateral members are attached to both sides of the support column. After the fitting body is applied, when the insertion portion is inserted into the gap against the elastic force of the pair of transverse member attachment fitting main bodies, the claw portion is locked to the opening of the insertion portion, and thus, The horizontal member mounting bracket for a protective fence according to claim 1 or 2, wherein the pair of horizontal member mounting bracket main bodies are connected.   4. The protective fence lateral member mounting bracket according to claim 3, wherein the insertion portion and the clamping portion are alternately formed in the temporary placement portion.   The guard member lateral member mounting bracket according to claim 3 or 4, wherein guide portions for guiding the insertion portion are formed on both sides of the lower plate.   The transverse member for a protective fence according to any one of claims 3 to 5, wherein an inclined surface for guiding the distal end portion of the insertion portion is formed on the upper surface of the distal end portion of the lower plate. Mounting bracket.   The transverse member mounting bracket for a protective fence according to any one of claims 1 to 6, wherein the transverse member comprises a transverse beam.

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