CN217079813U

CN217079813U - Tool type stair guard board clamp

Info

Publication number: CN217079813U
Application number: CN202220966173.9U
Authority: CN
Inventors: 方洪明; 车相林
Original assignee: Chengdu Fanghong Keli Architectural Engineering Safety Protection Technology Co ltd
Current assignee: Chengdu Fanghong Keli Architectural Engineering Safety Protection Technology Co ltd
Priority date: 2022-04-25
Filing date: 2022-04-25
Publication date: 2022-07-29
Anticipated expiration: 2032-04-25

Abstract

The utility model discloses an instrument formula stair guard flap anchor clamps, including the last clamp assembly who is used for cliping contained angle in the ladder step of stair for clip the lower clamp assembly of the oblique bottom surface of stair, and be used for cliping stair guard flap's holder with the cooperation of stair side, go up the clamp assembly with but lower clamp assembly telescopic connection just can fasten, the holder is installed go up on the clamp assembly. The utility model discloses two are no less than to this anchor clamps of every section stair installation, then settle stair guard flap on last clamp assembly, stair guard flap is located the holder inboard on the clamp assembly, will go up clamp assembly and clamp assembly regulation fastening down, make stair guard flap by holder and stair side cooperation clip, thereby accomplished the installation that makes stair guard flap, can not cause the damage to stair itself and stair guard flap, can also shelter from the triangle region of stair side simultaneously, avoid the smallclothes object to drop and cause the potential safety hazard.

Description

Tool type stair guard board clamp

The technical field is as follows:

the utility model particularly relates to an instrument formula stair guard flap anchor clamps.

Background art:

stair edge protection requires stair protective baffles which are arranged on two sides of a stair; when the conventional stair protective baffle is installed, due to the limitation of a stair upright post, if the stair cannot be damaged, the long side of the lower side of the stair protective baffle needs to be attached to the outer edge of an included angle in a stair step, and the stair protective baffle is connected with the stair upright post, so that although a certain protective effect is achieved, triangular areas at two ends of adjacent stair steps are still completely exposed at two sides of the stair, small objects easily fall from the triangular areas, and certain potential safety hazards exist;

if the triangular area between the adjacent steps is completely blocked, the stair protective baffle can only be arranged on the outer side surface of the stair, but holes are correspondingly formed in the stair protective baffle and the side surface of the stair and then are fixed by expansion bolts or steel nails, so that the structure of the stair is damaged, and the installation process is time-consuming and labor-consuming;

if cut into the downside of stair guard flap with the shape that the triangle region between the adjacent ladder step is closed, though also can solve this problem, but one section stair have a plurality of above-mentioned triangle regions, so handle the stair guard flap and can waste a lot of time, the part that stair guard flap was cut also can become the waste material, the stair guard flap who cuts also is difficult to be used for the stair of different specifications.

The utility model has the following contents:

an object of the utility model is to provide an instrument formula stair guard flap anchor clamps to solve one of the problems that above-mentioned background art provided.

The utility model discloses by following technical scheme implement: instrument formula stair guard flap anchor clamps are including the last subassembly that presss from both sides of contained angle in the ladder step that is used for cliping stair for clip the lower subassembly that presss from both sides of the inclined bottom surface of stair to and be used for and the cooperation of stair side to clip the holder of stair guard flap, go up the subassembly with but lower clamp assembly telescopic connection just can fasten, the holder is installed go up on the clamp assembly.

Preferably, the upper clamp assembly comprises an upper sleeve and an upper clamp plate, the upper end of the upper sleeve and the lower end of the clamping piece are respectively and vertically welded with the same end of the upper clamp plate, and the upper sleeve and the clamping piece are coaxial.

Preferably, the lower clamp assembly comprises a lower sleeve and a lower clamping plate, the lower end of the lower sleeve is vertically welded with one end of the lower clamping plate, and the upper sleeve is telescopically connected with the lower sleeve.

Preferably, the lower end of the upper sleeve is coaxially welded with a nut, the lower sleeve is internally sleeved with a screw rod, the threaded end of the screw rod penetrates through the lower end of the lower sleeve and is in threaded connection with the nut, and the upper sleeve can be inserted into the lower sleeve.

Preferably, the upper end of the clamping piece is provided with a cross rail piece which is used for being attached to the outer face of the stair protective baffle.

Preferably, the lower surface of the upper clamping plate and both sides of the upper surface of the lower clamping plate are provided with 45-degree chamfer surfaces.

Preferably, a gasket is sleeved on the screw rod and is positioned between the large end of the screw rod and the lower clamping plate.

Preferably, the upper sleeve, the clamping piece, the crosspiece piece and the lower sleeve are all made of rectangular tubes through cutting, and the upper clamping plate and the lower clamping plate are made of steel plates.

The utility model has the advantages that: the utility model discloses two are no less than to this anchor clamps of every section stair installation, then settle stair guard flap on last clamp assembly, stair guard flap is located the holder inboard on the clamp assembly, will go up clamp assembly and clamp assembly regulation fastening down, make stair guard flap by holder and stair side cooperation clip, thereby accomplished the installation that makes stair guard flap, can not cause the damage to stair itself and stair guard flap, can also shelter from the triangle region of stair side simultaneously, avoid the smallclothes object to drop and cause the potential safety hazard.

Description of the drawings:

in order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a first structural schematic diagram of an embodiment of the present invention;

fig. 3 is a schematic structural diagram of an embodiment of the present invention;

fig. 4 is the utility model discloses a current stair guard flap mounting structure schematic diagram.

In the figure: 1. an upper clamp assembly; 101. a nut; 102. sleeving a sleeve; 103. an upper splint; 104. a clamping member; 105. a crosspiece member;

2. a lower clamp assembly; 201. a screw; 202. setting a sleeve; 203. a lower splint; 204. a gasket;

3. chamfering; 4. an outer edge; 5. the included angle in the ladder step; 6. a sloped bottom surface; 7. stair guard flap.

The specific implementation mode is as follows:

the technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-4, an embodiment of the utility model provides a tool type stair guard flap anchor clamps, including the last clamp assembly 1 that is used for cliping contained angle 5 in the ladder step of stair, the lower clamp assembly 2 that is used for cliping the inclined bottom surface 6 of stair to and be used for cliping stair guard flap 7 with the cooperation of stair side face holder 104, go up clamp assembly 1 with but lower clamp assembly 2 telescopic connection just can fasten, holder 104 is installed go up clamp assembly 1 is last. The utility model discloses an it cliies contained angle 5 in the ladder step of stair to go up clamp assembly 1, lower clamp assembly 2 cliies the lower clamp assembly 2 of the oblique bottom surface 6 of stair, this anchor clamps of every section stair installation are no less than two, then settle stair guard flap 7 on last clamp assembly 1, stair guard flap 7 is located the holder 104 inboard on the clamp assembly 1, will go up clamp assembly 1 and adjust the fastening with lower clamp assembly 2, make stair guard flap 7 cliied by holder 104 and the cooperation of stair side, thereby accomplished the installation that makes stair guard flap, can not cause the damage to stair itself and stair guard flap 7, can also shelter from the triangle area of stair side simultaneously.

In a preferred embodiment of the present invention, the upper clamp assembly 1 comprises an upper sleeve 102 and an upper clamp plate 103, wherein the upper end of the upper sleeve 102 and the lower end of the clamping member 104 are respectively welded perpendicularly to the same end of the upper clamp plate 103, and the upper sleeve 102 and the clamping member 104 are coaxial. The utility model provides a concrete structure of upper clamp subassembly 1, on being arranged in upper clamp plate 103 when stair guard flap 7 installs.

In a preferred embodiment of the present invention, the lower clamp assembly 2 comprises a lower sleeve 202 and a lower clamp plate 203, the lower end of the lower sleeve 202 is vertically welded to one end of the lower clamp plate 203, and the upper sleeve 102 is telescopically connected to the lower sleeve 202. The utility model provides a concrete structure of lower clamp assembly 2, inclined bottom surface 6 of stair is cliied by lower plate 203.

In a preferred embodiment of the present invention, the lower end of the upper casing 102 is coaxially welded with the nut 101, the lower casing 202 is internally provided with a screw 201, the threaded end of the screw 201 passes through the lower end of the lower casing 202 and the nut 101, and the upper casing 102 can be inserted into the lower casing 202. The utility model provides a go up and press from both sides subassembly 1 and press from both sides subassembly 2 telescopic connection and concrete connection structure that can fasten down.

In a preferred embodiment of the present invention, the upper end of the clamping member 104 is provided with a crosspiece 105 for fitting outside the stair guard 7. The utility model discloses a crosspiece piece 105 mainly is in order to increase the area of contact with stair guard 7 outside, makes stair guard 7's installation more firm, and crosspiece piece 105 can not be limited to the straight-bar, also can be circular pipe, straight board, arc or dysmorphism board, as long as can play the same effect can.

In a preferred embodiment of the present invention, the chamfer surface 3 is provided at 45 ° on both sides of the lower surface of the upper plate 103 and the upper surface of the lower plate 203. The utility model discloses a two 45 chamfer faces 3 that set up on punch holder 103 and the lower plate 203 are for laminating with two faces of contained angle 5 in the ladder step to shelter from the triangle region of stair side, two chamfer faces 3 can intersect or non-intersect, even two chamfer faces 3 do not want to intersect, the part that the triangle region was not sheltered from also can be very narrow and small, can satisfy stair safety protection's needs completely.

In a preferred embodiment of the present invention, a washer 204 is sleeved on the screw 201, and the washer 204 is located between the large end of the screw 201 and the lower clamp plate 203.

The utility model discloses the packing ring 204 that sets up helps screwing up screw 201 tighter.

In a preferred embodiment of the present invention, the upper sleeve 102, the clamping member 104, the crosspiece 105 and the lower sleeve 202 are made of rectangular tubes by cutting, and the upper clamp plate 103 and the lower clamp plate 203 are made of steel plates. The utility model discloses all adopt the quarter bend to cut into with upper casing 102, holder 104, crosspiece piece 105 and lower casing 202, upper plate 103 and lower plate 203 all adopt the steel sheet to make, and the equipment process of anchor clamps can be simpler, and required material also acquires more easily.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. Instrument formula stair guard flap anchor clamps, its characterized in that presss from both sides subassembly (1) including last of contained angle (5) in the ladder step that is used for cliping stair for press from both sides subassembly (2) down of cliping the sloping bottom surface (6) of stair to and be used for with the cooperation of stair side and carry holder (104) of stair guard flap (7), go up clamp subassembly (1) with but lower clamp subassembly (2) telescopic connection just fastens, holder (104) are installed go up clamp subassembly (1) is last.

2. The modular stair guard clamp according to claim 1, wherein the upper clamp assembly (1) comprises an upper sleeve (102) and an upper clamp plate (103), the upper end of the upper sleeve (102) and the lower end of the clamp (104) are respectively welded perpendicularly to the same end of the upper clamp plate (103), the upper sleeve (102) and the clamp (104) being coaxial.

3. The modular stair guard clamp according to claim 2, wherein the lower clamp assembly (2) comprises a lower sleeve (202) and a lower clamp plate (203), the lower end of the lower sleeve (202) is vertically welded to one end of the lower clamp plate (203), and the upper sleeve (102) is telescopically connected to the lower sleeve (202).

4. The tool type stair guard clamp according to claim 3, wherein a nut (101) is coaxially welded to the lower end of the upper sleeve (102), a screw rod (201) is sleeved in the lower sleeve (202), a threaded end of the screw rod (201) penetrates through the lower end of the lower sleeve (202) to be in threaded connection with the nut (101), and the upper sleeve (102) can be inserted into the lower sleeve (202).

5. A tool-type stair guard clamp according to claim 3, wherein the upper end of the clamping member (104) is provided with a crosspiece (105) for fitting outside the stair guard (7).

6. The tool-type stair guard clamp according to claim 3, wherein 45 ° chamfered surfaces (3) are provided on both sides of the lower surface of the upper clamping plate (103) and the upper surface of the lower clamping plate (203).

7. The tool-type stair guard clamp according to claim 4, wherein a washer (204) is sleeved on the screw (201), and the washer (204) is located between the large end of the screw (201) and the lower clamping plate (203).

8. The tool stair guard clamp according to claim 5, wherein the upper sleeve (102), the clamping member (104), the crosspiece member (105) and the lower sleeve (202) are all cut from rectangular tubing, and the upper clamping plate (103) and the lower clamping plate (203) are all made from steel plate.