CN113996992B - Mounting and positioning auxiliary tool for guardrail of window protection with adjustable height - Google Patents
Mounting and positioning auxiliary tool for guardrail of window protection with adjustable height Download PDFInfo
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- CN113996992B CN113996992B CN202111361009.1A CN202111361009A CN113996992B CN 113996992 B CN113996992 B CN 113996992B CN 202111361009 A CN202111361009 A CN 202111361009A CN 113996992 B CN113996992 B CN 113996992B
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- 238000009434 installation Methods 0.000 claims description 19
- 238000003825 pressing Methods 0.000 claims description 16
- 241000252254 Catostomidae Species 0.000 claims description 3
- 238000004891 communication Methods 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 3
- 238000003466 welding Methods 0.000 description 10
- 238000000034 method Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/0426—Fixtures for other work
- B23K37/0435—Clamps
- B23K37/0443—Jigs
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- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Steps, Ramps, And Handrails (AREA)
- Special Chairs (AREA)
Abstract
The invention belongs to the field of railing construction, and particularly relates to a height-adjustable auxiliary tool for installing and positioning a guardrail of a window. The device comprises a vertical rod and a lantern ring, wherein the lantern ring is positioned outside the vertical rod, and the lantern ring is arranged on the vertical rod in a sliding manner. The vertical rod is provided with scales, the sleeve ring is provided with a supporting rod, the supporting rod is used for supporting the railing, the supporting rod is fixedly connected with the sleeve ring, the sleeve ring is provided with a bolt hole, the bolt hole penetrates through the sleeve ring, and the bolt hole is used for placing a bolt for fixing the sleeve ring; the bolt passes through the bolt hole and contacts with the pole setting. The railing can be installed by one person, so that labor is saved and the railing is convenient to install; the height of the supporting rod is adjusted in advance, so that the cross rod with the corresponding height can be quickly installed, and the assembly of the railing can be quickly completed; the vertical rod is provided with scales, so that the height of the supporting rod can be conveniently and accurately adjusted, and the position of the cross rod is more accurate; the lantern ring and the vertical rod are arranged in a sliding manner, so that the height of the supporting rod can be conveniently adjusted, and the cross rod can be conveniently installed.
Description
Technical Field
The invention belongs to the field of railing construction, and particularly relates to a height-adjustable auxiliary tool for installing and positioning a guardrail of a window.
Background
Railing chinese antique appendiceal trunk, also known as telecentric, is a safety facility for bridges and buildings. The railing plays roles of separation and guiding in use, so that the boundary of a segmented area is clear and definite, and the designed railing has great decorative significance.
The construction site is faced limit protection and is always the weight of the safety control of scene, traditional landing window installation need measure installation interval and the installation height between each railing, and during the installation, fix the railing on major structure through expansion bolts, in order to guarantee convenient and the installation location, one person is fixed expansion bolts usually, and another person fixes the railing other end, and two people's operation are consuming time and are spent.
Disclosure of Invention
The scheme provides a labor-saving and height-adjustable auxiliary tool for installing and positioning the guard window rail
In order to achieve the above purpose, the scheme provides an auxiliary tool for installing and positioning a window guard rail with adjustable height, which comprises a vertical rod and a lantern ring; the lantern ring is arranged on the outer side of the vertical rod and is arranged on the vertical rod in a sliding manner; the upright rod is provided with scales; the lantern ring is provided with a supporting rod which is used for supporting the railing; the support rod is fixedly connected with the lantern ring; the lantern ring is provided with a bolt hole, the bolt hole penetrates through the lantern ring, and the bolt hole is used for placing a bolt for fixing the lantern ring; the bolt passes through the bolt hole and contacts with the pole setting.
The principle of the scheme is as follows: the vertical rod is placed at the position where the railing is required to be installed, then the height of the cross rod is required to be installed, the scales on the corresponding vertical rod adjust the lantern ring to the installation height of the corresponding cross rod, then the cross rod is placed on the supporting rod, and then the cross rod and the upright post of the railing are welded together to complete the installation of the railing.
The beneficial effect of this scheme: the railing can be installed by one person, so that labor is saved and the railing is convenient to install; the height of the supporting rod is adjusted in advance, so that the cross rod with the corresponding height can be quickly installed, and the assembly of the railing can be quickly completed; the vertical rod is provided with scales, so that the height of the supporting rod can be conveniently and accurately adjusted, and the position of the cross rod is more accurate; the lantern ring and the vertical rod are arranged in a sliding manner, so that the height of the supporting rod can be conveniently adjusted, and the cross rod can be conveniently installed.
Further, the vertical rods are symmetrically arranged; the upright posts are connected through connecting posts, and the connecting posts are positioned at the bottoms of the upright posts; a sliding cavity is arranged in the connecting column, one end of the sliding cavity is communicated with the outside, a moving column is arranged on the side wall of the sliding cavity in a sliding manner, and the moving column is fixedly connected with the vertical rod; the connecting column is provided with a rotating shaft, one end of the rotating shaft is rotatably arranged on the side wall of the sliding cavity, the other end of the rotating shaft is positioned outside, and the end of the rotating shaft positioned outside is provided with a handle; a limiting block for limiting the rotation of the rotating shaft is arranged on the connecting column; a gear is fixedly arranged on the rotating shaft; the sliding cavity bottom slides and is equipped with the rack, and the rack meshes with the gear mutually, and rack one end is through first spring and sliding cavity lateral wall fixed connection, and rack other end passes through connecting rod and movable column fixed connection.
One of the upright posts is placed at one of the upright post ends where the railing is to be installed, and then the distance between the upright posts is adjusted according to the distance between the two upright posts of the railing, so that railings with different widths can be installed. When needing to adjust pole setting interval, fixed one of them, take out the stopper, rotate the handle in the external world, make the handle reverse to make the pivot reverse, the pivot reverse drives the gear reverse, gear rotation makes the rack be close to the external end to the sliding chamber and removes, and the rack removes and drives connecting rod and movable column and remove, makes the pole setting that is located the sliding chamber and is close to the external end at last to remove, thereby make the distance between the pole setting increase, when needing to stop the adjustment, use the fixture block restriction pivot to remove, stop rotating the handle. After the installation is completed, the limiting block is taken out, and the structure is restored to the original position under the action of the first spring.
Further, a sucker for fixing the connecting column is arranged at the bottom of the connecting column; an air pump is arranged in the sliding cavity and is fixedly connected with the side wall of the sliding cavity; a cam is fixedly arranged on the rotating shaft and is contacted with a handle of the air pump; the handle is fixedly connected with the side wall of the sliding cavity through a third spring; the air pump is communicated with the sucker through an air pipe.
When the rotating shaft rotates, the rotating shaft drives the cam to rotate, the handle is intermittently extruded in the rotating process of the cam, the sucking pump sucks gas in the sucking disc under the action of the cam and the third spring, the sucking disc is adsorbed on the ground, and the connecting column is fixed by the sucking disc, so that the movable column in the connecting column is prevented from tilting and collapsing when moving.
Further, a valve is arranged on the air pipe. When the tool needs to be taken away, the valve is opened to enable the sucker not to be adsorbed on the ground any more, so that the sucker is convenient to take away.
Further, the suckers are symmetrically arranged on the connecting column. The connecting column is more stable, and the connecting column is prevented from tilting and collapsing.
Further, the support rod is provided with pressing blocks which are symmetrically arranged on the support rod and fixedly connected with the support rod through second springs. The cross rod is conveniently fixed, and the cross rod is prevented from falling.
Further, the upright posts are arranged in pairs, and foot-operated air bags, air storage air bags and air cylinders are arranged on the upright posts; a controller is fixedly arranged on one of the vertical rods; the foot-operated air bag is positioned at the bottom of the upright rod, a one-way air inlet valve and a one-way air outlet valve are arranged on the foot-operated air bag, the one-way air inlet valve is communicated with the outside, and the one-way air outlet valve is communicated with the air storage air bag; the air storage air bag is communicated with the air cylinder, an electromagnetic valve is arranged at the communication position of the air storage air bag and the air cylinder, and the electromagnetic valve is electrically connected with the controller; the air cylinder is positioned on the supporting rod, the air cylinder is positioned at the pressing block end close to the vertical rod end, a pressure relief valve is arranged on the side wall of the air cylinder, and the pressure relief valve is electrically connected with the controller; the cylinder is provided with a piston, the piston is fixedly connected with the inner wall of the cylinder through a fourth spring, the piston is provided with a moving rod, and the moving rod is contacted with a pressing block close to the upright post end; the upright rod is provided with a photosensitive sensor, and the photosensitive sensor is electrically connected with the controller.
When welding the horizontal pole one end of railing, welded temperature is higher, can make the horizontal pole take place deformation, and the other one end of horizontal pole can incline and not correspond stand intensive contact, need hard promotion horizontal pole this moment, make horizontal pole and stand intensive contact. Before installing the railing, after the upright post is placed at the upright post position of the railing, the presser foot is stepped on to step on the air bag, so that gas enters the gas storage air bag for storage, the gas pressure in the gas storage air bag can be gradually increased, and the gas in the gas storage air bag can be changed into high-pressure gas. When the numerical value of the photosensitive sensor on one vertical rod reaches a set value, the controller controls the electromagnetic valve of the gas storage air bag on the other vertical rod to open and close the pressure release valve of the air cylinder, so that high-pressure gas of the gas storage air bag enters the air cylinder, the air pressure in the air cylinder is changed, the movable rod pushes the pressing block, the pressing block pushes the cross rod, the cross rod contacts with the vertical rod, and an operator can weld conveniently. After all welding is finished, the controller closes the electromagnetic valve and opens the pressure relief valve according to the signals of the photosensitive sensor. Adopt the light of light when the photosensitive device detects the welding to control promotes the horizontal pole, makes horizontal pole and stand in close contact, and automatic help adjusts the horizontal pole position when conveniently welding and welding reduces operating personnel work load. The high-pressure gas is formed in the gas storage air bag by adopting the pedal air bag, so that the cost is low and the use is convenient.
Drawings
Fig. 1 is a schematic structural view of a pole according to embodiment 1 of the present invention.
Fig. 2 is a schematic structural diagram of embodiment 1 of the present invention.
Fig. 3 is a top view of the support bar according to embodiment 1 of the present invention.
Fig. 4 is a schematic structural view of a pole according to embodiment 2 of the present invention.
Detailed Description
The following is a further detailed description of the embodiments:
Reference numerals in the drawings of the specification include: the device comprises a vertical rod 1, a lantern ring 2, a bolt 3, a supporting rod 4, a connecting column 5, a sucker 6, a sliding cavity 7, a moving column 8, a sliding block 9, a rack 10, a first spring 11, a connecting rod 12, a rotating shaft 13, a gear 14, a cam 15, an air pump 16, a second spring 17, a pressing block 18, a handle 19, a third spring 20, a foot-operated air bag 21, an air storage air bag 22, an air cylinder 23, a pressure relief valve 24, a piston 25, a moving rod 26 and a fourth spring 27.
Example 1:
the utility model provides a but high window protection railing installation location appurtenance, as shown in figure 1, including pole setting 1 and lantern ring 2, be equipped with the scale in the pole setting 1, the scale scope is 0~1200mm, and the scale is accurate to 5mm. The lantern ring 2 is located the pole setting 1 outside, and lantern ring 2 slides and sets up in pole setting 1, and the inboard one end of lantern ring 2 is equipped with slider 9, and lantern ring 2 slides through slider 9 and sets up in pole setting 1, and slider 9 slide position does not pass through the scale in pole setting 1.
Be equipped with bracing piece 4 on the lantern ring 2, bracing piece 4 is used for supporting the railing, and bracing piece 4 welds on lantern ring 2, and lantern ring 2 and bracing piece 4 overall height size are 20mm, are equipped with the scale on the lantern ring 2, accurate to 5mm. The vertical rod 1 is placed at the position where the railing is required to be installed, then the height of the cross rod is required to be installed, the scales on the corresponding vertical rod 1 are used for adjusting the lantern ring 2 to the installation height of the corresponding cross rod, then the cross rod is placed on the supporting rod 4, and then the cross rod and the upright post of the railing are welded together to complete the installation of the railing.
As shown in fig. 3, the supporting rod 4 is provided with a pressing block 18, the pressing block 18 is slidably arranged on the supporting rod 4, the pressing blocks 18 are symmetrically arranged on the supporting rod 4, and the pressing block 18 is welded with the supporting rod 4 through a second spring 17. The cross rod is conveniently fixed, and the cross rod is prevented from falling.
The lantern ring 2 is provided with a bolt 3 hole, the bolt 3 hole penetrates through the lantern ring 2, the bolt 3 hole is used for placing a bolt 3 used for fixing the lantern ring 2, and the bolt 3 penetrates through the bolt 3 hole to be in contact with the upright 1.
The railing can be installed by one person, so that labor is saved and the railing is convenient to install; the height of the supporting rod 4 is adjusted in advance, so that the cross rod with the corresponding height can be quickly installed, and the assembly of the railing can be quickly completed; the vertical rod 1 is provided with scales, so that the height of the supporting rod 4 can be conveniently and accurately adjusted, and the position of the cross rod is more accurate; the lantern ring 2 and the vertical rod 1 are arranged in a sliding way, so that the height of the supporting rod 4 can be conveniently adjusted, and the cross rod can be conveniently installed.
As shown in figure 2, the vertical rods 1 are symmetrically arranged, the vertical rods 1 are connected through connecting columns 5, the connecting columns 5 are positioned at the bottoms of the vertical rods 1, one end of each connecting column 5 is welded with one of the vertical rods 1, the other end of each connecting column 5 is provided with a sliding cavity 7 in the horizontal direction, the side wall of each sliding cavity 7 is provided with a moving column 8 in a sliding manner, and the moving columns 8 are fixed with bolts 3 of the other vertical rods 1.
The connecting column 5 is provided with the rotating shaft 13, the rotating shaft 13 is perpendicular to the plane of the sliding cavity 7, one end of the rotating shaft 13 is rotatably arranged on the side wall of the sliding cavity 7, the other end of the rotating shaft 13 is located outside, a handle is arranged at the end of the rotating shaft 13, the handle and the rotating shaft 13 are fixed together through the bolt 3, a rubber pad is arranged on the handle, and hand damage of operators is reduced.
The connecting column 5 is provided with a limiting block for limiting the rotation of the rotating shaft 13, the rotating shaft 13 is provided with a first groove at the outer end, the surface of the connecting column 5 is provided with a second groove, and the limiting block is respectively placed in the first groove and the second groove, so that the rotation of the rotating shaft 13 is limited.
A gear 14 is fixedly arranged on the rotating shaft 13, the rotating shaft 13 passes through the center of the gear 14, and the rotating shaft 13 and the gear 14 are coaxially fixed. The bottom of the sliding cavity 7 is slidably provided with a rack 10, the rack 10 is meshed with a gear 14, one end of the rack 10 is welded with the side wall of the sliding cavity 7 through a first spring 11, the other end of the rack 10 is fixed with the movable column 8 through a connecting rod 12, and two ends of the connecting rod 12 are respectively welded with the rack 10 and the movable column 8.
One of the uprights 1 is placed at one of the upright ends where the balustrade is to be installed, and then the distance between the uprights 1 is adjusted according to the distance between the two uprights of the balustrade, so that balustrades of different widths can be installed. When the interval between the vertical rods 1 needs to be adjusted, one of the vertical rods 1 is fixed, the limiting block is taken out, the handle is rotated outside to enable the handle to rotate reversely, so that the rotating shaft 13 rotates reversely, the rotating shaft 13 rotates reversely to drive the gear 14 to rotate reversely, the gear 14 rotates to enable the rack 10 to move towards the sliding cavity 7 to be close to the outer end, the rack 10 moves to drive the connecting rod 12 and the moving column 8 to move, finally the vertical rods 1 located in the sliding cavity 7 to be close to the outer end move, the distance between the vertical rods 1 is increased, and when adjustment needs to be stopped, the rotating shaft 13 is limited to move by using the clamping block to stop rotating the handle. After the installation is completed, the limiting block is taken out, and the structure is restored to the original position under the action of the first spring 11. Can install the horizontal pole of different width, can conveniently adjust the position of two pole settings 1, install the horizontal pole of railing on the stand sooner.
The bottom of the connecting column 5 is provided with a sucker 6 for fixing the connecting column 5, and the sucker 6 is fixed with the bottom of the connecting column 5 through a bolt 3. The sliding cavity 7 is internally provided with an air pump 16, and the air pump 16 is fixedly connected with the side wall of the sliding cavity 7 through a bolt 3. The air pump 16 is made of ABS material. A cam 15 is fixedly arranged on the rotating shaft 13, the rotating shaft 13 passes through the center of the cam 15, and the rotating shaft 13 and the cam 15 are coaxially fixed. The cam 15 is in contact with a handle 19 of the suction pump 16, the handle 19 is welded with the side wall of the sliding cavity 7 through a third spring 20, and the suction pump 16 is communicated with the suction cup 6 through an air pipe.
When the rotating shaft 13 rotates, the rotating shaft 13 drives the cam 15 to rotate, the handle 19 is intermittently extruded in the rotating process of the cam 15, the air pump 16 pumps air in the sucker 6 under the action of the cam 15 and the third spring 20, the sucker 6 is adsorbed on the ground, and the sucker 6 fixes the connecting column 5, so that the movable column 8 in the connecting column 5 is prevented from tilting and collapsing when moving.
The suckers 6 are symmetrically arranged on the connecting column 5. The connecting column 5 is more stable, and the connecting column 5 is prevented from tilting and collapsing. The air pipe is provided with a valve. When the tool needs to be taken away, the valve is opened to enable the sucker 6 not to be adsorbed on the ground any more, and the sucker 6 is convenient to take away.
The operation method of the scheme comprises the following steps:
One of the uprights 1 is placed at one of the upright ends where the balustrade is to be installed, and then the distance between the uprights 1 is adjusted according to the distance between the two uprights of the balustrade, so that balustrades of different widths can be installed. When the interval between the vertical rods 1 needs to be adjusted, one of the vertical rods 1 is fixed, the limiting block is taken out, the handle is rotated outside to enable the handle to rotate reversely, so that the rotating shaft 13 rotates reversely, the rotating shaft 13 rotates reversely to drive the gear 14 to rotate reversely, the gear 14 rotates to enable the rack 10 to move towards the sliding cavity 7 to be close to the outer end, the rack 10 moves to drive the connecting rod 12 and the moving column 8 to move, finally the vertical rods 1 located in the sliding cavity 7 to be close to the outer end move, the distance between the vertical rods 1 is increased, and when adjustment needs to be stopped, the rotating shaft 13 is limited to move by using the clamping block to stop rotating the handle. After the installation is completed, the limiting block is taken out, and the structure is restored to the original position under the action of the first spring 11. When the rotating shaft 13 rotates, the rotating shaft 13 drives the cam 15 to rotate, the handle 19 is intermittently extruded in the rotating process of the cam 15, the air pump 16 pumps air in the sucker 6 under the action of the cam 15 and the third spring 20, the sucker 6 is adsorbed on the ground, and the sucker 6 fixes the connecting column 5, so that the movable column 8 in the connecting column 5 is prevented from tilting and collapsing when moving.
The vertical rod 1 is placed at the position where the railing is required to be installed, then the height of the cross rod is required to be installed, the scales on the corresponding vertical rod 1 are used for adjusting the lantern ring 2 to the installation height of the corresponding cross rod, then the cross rod is placed on the supporting rod 4, and then the cross rod and the upright post of the railing are welded together to complete the installation of the railing. When the tool needs to be taken away, the valve is opened to enable the sucker 6 not to be adsorbed on the ground any more, and the sucker 6 is convenient to take away.
The railing can be installed by one person, so that labor is saved and the railing is convenient to install; the height of the supporting rod 4 is adjusted in advance, so that the cross rod with the corresponding height can be quickly installed, and the assembly of the railing can be quickly completed; the vertical rod 1 is provided with scales, so that the height of the supporting rod 4 can be conveniently and accurately adjusted, and the position of the cross rod is more accurate; the lantern ring 2 and the upright 1 are arranged in a sliding way, so that the height of the support rod 4 can be conveniently adjusted, and the cross rod can be conveniently installed; the cross bars with different widths can be installed.
Example 2:
The difference between the embodiment and the embodiment 1 is that the upright posts 1 are arranged in pairs, as shown in fig. 4, the upright posts 1 are provided with a foot air bag 21, a gas storage air bag 22 and a cylinder 23, and a controller is fixedly arranged on one upright post 1; the foot-operated air bag 21 is positioned at the bottom of the upright 1, the foot-operated air bag 21 is provided with a one-way air inlet valve and a one-way air outlet valve, the one-way air inlet valve is communicated with the outside, and the one-way air outlet valve is communicated with the air storage air bag 22; the air storage air bag 22 is communicated with the air cylinder 23, an electromagnetic valve is arranged at the communication position of the air storage air bag 22 and the air cylinder 23, and the electromagnetic valve is electrically connected with the controller; the air cylinder 23 is positioned on the support rod 4, the air cylinder 23 is positioned at the press block 18 end close to the upright 1 end, a pressure relief valve 24 is arranged on the side wall of the air cylinder 23, the pressure relief valve 24 is used for discharging air in the air cylinder 23, and the pressure relief valve 24 is electrically connected with the controller; the cylinder 23 is provided with a piston 25, the piston 25 is fixed with the inner wall of the cylinder 23 through a fourth spring 27, the piston 25 is provided with a moving rod 26, and the moving rod 26 is contacted with the pressing block 18 near the upright post end. The upright pole 1 is provided with a photosensitive sensor which is electrically connected with the controller.
When welding the horizontal pole one end of railing, welded temperature is higher, can make the horizontal pole take place deformation, and the other one end of horizontal pole can incline and not correspond stand intensive contact, need hard promotion horizontal pole this moment, make horizontal pole and stand intensive contact. Before installing the railing, after the upright 1 is placed at the upright position of the railing, the presser foot is stepped on the air bag 21, so that air enters the air storage air bag 22 for storage, the air pressure in the air storage air bag 22 can be gradually increased, and the air in the air storage air bag 22 can be changed into high-pressure air. When the value of the photosensitive sensor on one upright pole 1 reaches a set value, the controller controls the electromagnetic valve of the air storage air bag 22 on the other upright pole 1 to open and close the pressure release valve 24 of the air cylinder 23, so that high-pressure air of the air storage air bag 22 enters the air cylinder 23, the air pressure in the air cylinder 23 is changed, the movable rod 26 pushes the pressing block 18, the pressing block 18 pushes the cross rod, the cross rod contacts with the upright pole, and the welding is convenient for operators. After all welds are completed, the controller closes the solenoid valve and opens the pressure relief valve 24 based on the photosensitive sensor signal.
Adopt the light of light when the photosensitive device detects the welding to control promotes the horizontal pole, makes horizontal pole and stand in close contact, and automatic help adjusts the horizontal pole position when conveniently welding and welding reduces operating personnel work load. The high-pressure gas is formed in the gas storage air bag 22 by adopting the foot stepping air bag 21, so that the cost is low and the use is convenient.
The foregoing is merely exemplary embodiments of the present application, and specific structures and features that are well known in the art are not described in detail herein. It should be noted that modifications and improvements can be made by those skilled in the art without departing from the structure of the present application, and these should also be considered as the scope of the present application, which does not affect the effect of the implementation of the present application and the utility of the patent. The protection scope of the present application is subject to the content of the claims, and the description of the specific embodiments and the like in the specification can be used for explaining the content of the claims.
Claims (5)
1. But height-adjusting's window protection railing installs location appurtenance, its characterized in that: comprises a vertical rod and a lantern ring; the lantern ring is arranged on the outer side of the vertical rod and is arranged on the vertical rod in a sliding manner; the upright rod is provided with scales; the lantern ring is provided with a supporting rod which is used for supporting the railing; the support rod is fixedly connected with the lantern ring; the lantern ring is provided with a bolt hole, the bolt hole penetrates through the lantern ring, and the bolt hole is used for placing a bolt for fixing the lantern ring; the bolts penetrate through the bolt holes to be in contact with the vertical rods, the pressing blocks are symmetrically arranged on the supporting rods and fixedly connected with the supporting rods through the second springs, the vertical rods are arranged in pairs, and foot-operated air bags, air storage air bags and air cylinders are arranged on the vertical rods; a controller is fixedly arranged on one of the vertical rods; the foot-operated air bag is positioned at the bottom of the upright rod, a one-way air inlet valve and a one-way air outlet valve are arranged on the foot-operated air bag, the one-way air inlet valve is communicated with the outside, and the one-way air outlet valve is communicated with the air storage air bag; the air storage air bag is communicated with the air cylinder, an electromagnetic valve is arranged at the communication position of the air storage air bag and the air cylinder, and the electromagnetic valve is electrically connected with the controller; the air cylinder is positioned on the supporting rod, the air cylinder is positioned at the pressing block end close to the vertical rod end, a pressure relief valve is arranged on the side wall of the air cylinder, and the pressure relief valve is electrically connected with the controller; the cylinder is provided with a piston, the piston is fixedly connected with the inner wall of the cylinder through a fourth spring, the piston is provided with a moving rod, and the moving rod is contacted with a pressing block close to the upright post end; the upright rod is provided with a photosensitive sensor, and the photosensitive sensor is electrically connected with the controller.
2. The height-adjustable window guard rail installation positioning aid according to claim 1, wherein: the vertical rods are symmetrically arranged; the upright posts are connected through connecting posts, and the connecting posts are positioned at the bottoms of the upright posts; a sliding cavity is arranged in the connecting column, one end of the sliding cavity is communicated with the outside, a moving column is arranged on the side wall of the sliding cavity in a sliding manner, and the moving column is fixedly connected with the vertical rod; the connecting column is provided with a rotating shaft, one end of the rotating shaft is rotatably arranged on the side wall of the sliding cavity, the other end of the rotating shaft is positioned outside, and the end of the rotating shaft positioned outside is provided with a handle; a limiting block for limiting the rotation of the rotating shaft is arranged on the connecting column; a gear is fixedly arranged on the rotating shaft; the sliding cavity bottom slides and is equipped with the rack, and the rack meshes with the gear mutually, and rack one end is through first spring and sliding cavity lateral wall fixed connection, and rack other end passes through connecting rod and movable column fixed connection.
3. The height-adjustable window guard rail installation positioning aid according to claim 2, wherein: the bottom of the connecting column is provided with a sucker for fixing the connecting column; an air pump is arranged in the sliding cavity and is fixedly connected with the side wall of the sliding cavity; a cam is fixedly arranged on the rotating shaft and is contacted with a handle of the air pump; the handle is fixedly connected with the side wall of the sliding cavity through a third spring; the air pump is communicated with the sucker through an air pipe.
4. A height-adjustable window guard rail installation positioning aid as claimed in claim 3, wherein: the air pipe is provided with a valve.
5. A height-adjustable window guard rail installation positioning aid as claimed in claim 3, wherein: the suckers are symmetrically arranged on the connecting column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111361009.1A CN113996992B (en) | 2021-11-17 | 2021-11-17 | Mounting and positioning auxiliary tool for guardrail of window protection with adjustable height |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111361009.1A CN113996992B (en) | 2021-11-17 | 2021-11-17 | Mounting and positioning auxiliary tool for guardrail of window protection with adjustable height |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113996992A CN113996992A (en) | 2022-02-01 |
| CN113996992B true CN113996992B (en) | 2024-04-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111361009.1A Active CN113996992B (en) | 2021-11-17 | 2021-11-17 | Mounting and positioning auxiliary tool for guardrail of window protection with adjustable height |
Country Status (1)
| Country | Link |
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| CN (1) | CN113996992B (en) |
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| CN213224921U (en) * | 2020-09-15 | 2021-05-18 | 王必锋 | Fence clamp platform |
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| CN205927619U (en) * | 2016-07-22 | 2017-02-08 | 埃德瑞（天津）科技发展有限公司 | Follow -on elevator guardrail welding position frame |
| CN206458093U (en) * | 2017-01-03 | 2017-09-01 | 中国十七冶集团有限公司 | A kind of simple device for installing guard rail |
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| KR102020663B1 (en) * | 2018-07-27 | 2019-10-18 | 장지유 | Handrail with handrail frame position and angle adjustment function |
| CN109175842A (en) * | 2018-08-20 | 2019-01-11 | 北京长城华冠汽车科技股份有限公司 | A kind of device preventing profile welding deformation |
| CN210524331U (en) * | 2019-07-23 | 2020-05-15 | 阳泉煤业（集团）有限责任公司 | High-efficient high pressure line auxiliary connection device |
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| CN213224921U (en) * | 2020-09-15 | 2021-05-18 | 王必锋 | Fence clamp platform |
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