CN214739417U

CN214739417U - Assembled multi-purpose protection railing

Info

Publication number: CN214739417U
Application number: CN202120418490.2U
Authority: CN
Inventors: 宋青彪; 林联系; 郑彪; 郑丽勤
Original assignee: Hongxin Construction Group Co ltd
Current assignee: Hongxin Construction Group Co ltd
Priority date: 2021-02-25
Filing date: 2021-02-25
Publication date: 2021-11-16
Anticipated expiration: 2031-02-25

Abstract

The utility model discloses an assembled multipurpose guard rail, which comprises a base and a vertical rod, wherein the vertical rod consists of a first vertical rod, a second vertical rod and a third vertical rod, a base groove is arranged on the base, the third vertical rod is inserted into the base groove through threaded connection, a fixed seat is arranged between the third vertical rod and the second vertical rod and between the second vertical rod and the first vertical rod through threaded connection, an annular groove is arranged on the side surface of the fixed seat, a connecting device is arranged in the annular groove, the connecting device is connected with the connecting device through a cross rod, and adjusting devices are arranged at both ends of the cross rod; the utility model discloses convenient dismantlement, can be in stair or level land use, adjustable height and safer.

Description

Assembled multi-purpose protection railing

Technical Field

The utility model relates to a construction protection technical field, more specifically the utility model relates to a but assembled multi-purpose protection railing that says so.

Background

The building protection railing is used for protecting construction workers or passersby during building construction, the existing protection railing cannot be used for multiple purposes, can be used only on flat ground or stairs, and needs two different protection railings; in the prior art, the assembled temporary protective railing for the staircase is sleeved in the hinged spherical shell through the hinged ball, replaces the traditional integral type by the assembled temporary protective railing, and can be used on the flat ground or on the staircase.

However, the prior art has the following problems:

1. the whole height of the guard rail can not be adjusted according to different requirements.

2. Only acts on the stairs which are straight up and down, and cannot be arranged at the place with a turn.

3. The joint is sleeved into the hinged spherical shell through the hinged ball, so that the joint is easy to fall off and is not firm, and potential safety hazards exist.

4. In the work progress, guard rail often need dismantle or install, and this utility model needs to extract the bottom bolt if needing to dismantle, and whole dismantlements increase work load.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a but assembled multi-purpose protection railing, convenient dismantlement, can be in stair or level land use, height-adjustable just safer.

In order to achieve the above object, the utility model provides a following technical scheme:

an assembled multipurpose protective railing, which comprises a base and upright rods, wherein the upright rods comprise a first upright rod, a second upright rod and a third upright rod, the base is provided with a base groove, the third upright rod is inserted into the base groove through threaded connection, the upper end of the first upright rod is provided with a top cover through threaded connection, a fixed seat is arranged between the third upright rod and the second upright rod and between the second upright rod and the first upright rod through threaded connection, the side surface of the fixed seat is provided with an annular groove, a connecting device is arranged in the annular groove and comprises an annular seat, a connecting column and a connecting ball, the connecting device is connected with the connecting device through a cross rod, two ends of the cross rod are respectively provided with an adjusting device, the adjusting device comprises a semicircular bottom, a semicircular cover, a bottom connecting sheet, a cover connecting sheet and a fixed rod, the semicircular bottom and two ends of the semicircular cover are respectively provided with a fixed sheet, the fixing plate is provided with a fixing hole and is connected with the semicircular bottom through a bolt, the bottom connecting plate is fixedly connected with the semicircular bottom, the cover connecting plate is fixedly connected with the semicircular cover, and the bottom connecting plate is movably connected with the cover connecting plate through a fixing rod.

Technical scheme more than adopting, the utility model has the advantages of it is following:

the base of the utility model is provided with a base groove, the third vertical rod is inserted into the base groove through threaded connection, so that the protective railing needs to be disassembled temporarily in the construction process, the vertical rod can be taken out directly through the screw without pulling out the bottom bolt, and when the bottom bolt needs to be disassembled completely finally, the bottom bolt is disassembled again, thereby reducing the workload and improving the efficiency; the top cover is arranged at the upper end of the first vertical rod of the utility model through threaded connection, and the arrangement of the top cover ensures that the height of the protective railing can be adjusted according to the height required on site, the top cover is screwed out, the fixed seat can be screwed on the first vertical rod, and then other vertical rods can be screwed on the fixed seat; the annular groove of the utility model is internally provided with a connecting device which can rotate, so that a protective railing can be arranged at the turning part of the stairs; the connecting device and the connecting device of the utility model are connected through the cross rod, the adjusting devices are arranged at the two ends of the cross rod, and the angle of the cross rod can be adjusted by the adjusting devices, so that the protective railing can be used not only on the flat ground, but also on the stairs, and can be adjusted according to the stairs with different angles, thereby being more convenient to use; at the bottom of the semicircle with semicircle lid both ends all are equipped with the stationary blade, be equipped with the fixed orifices on the stationary blade, the stationary blade passes through bolted connection, and adjusting device covers connecting device's connection ball through at the bottom of the semicircle with the semicircle, and rethread bolt fastening is difficult for droing between connecting device and the adjusting device, reduces the potential safety hazard.

Furthermore, the annular seat is fixedly provided with four connecting columns, and the connecting columns are fixedly provided with the connecting balls.

the utility model discloses fixed being equipped with four on the annular seat the spliced pole, all fixed being equipped with on the spliced pole connect the ball, the setting up of four connection balls makes when stair turn, and the turn that can connect adjacent connection ball realization protection railing.

Furthermore, a bottom groove and a bottom through hole are formed in the bottom connecting sheet, a cover through hole is formed in the cover connecting sheet, the cover connecting sheet is inserted into the bottom groove, and the fixing rod penetrates through the bottom through hole and the cover through hole.

the utility model discloses above setting makes, adjusting device's semicircle lid and semicircle end can be opened and closed, and it is more convenient to be connected, dismantle with connecting device.

Furthermore, the adjusting device is fixedly provided with a connecting block on one side connected with the cross rod, the connecting block is provided with a connecting groove, the connecting groove is internally threaded, both ends of the cross rod are provided with threads, and the cross rod is inserted into the connecting groove through threaded connection.

adjusting device is connected one side with the horizontal pole and is fixed to be equipped with the connecting block, the setting of connecting block, the horizontal pole only needs can dismantle through unscrewing, and it is convenient that protection railing dismantles, and it is also more convenient to assemble.

Further, the base is connected with the ground through screws.

the utility model discloses the base is connected with ground through the screw for it is fixed with ground to prevent that the protection railing is shakiness, reduces the potential safety hazard.

Drawings

The present invention will be further explained with reference to the drawings and examples.

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

FIG. 2 is an enlarged schematic view of the utility model at A;

FIG. 3 is a schematic view of the structure of the connecting device of the present invention;

fig. 4 is a schematic structural diagram of the adjusting device of the present invention.

Reference numerals: 101. a third upright stanchion; 102. a second upright stanchion; 103. a first upright rod; 2. a base; 3. a top cover; 4. an adjustment device; 401. a semicircular bottom; 402. a bottom recess; 403. a bottom connecting sheet; 404. a fixing hole; 405. a fixing sheet; 406. a fixing rod; 407. a cover connecting sheet; 408. a semicircular cover; 5. a connecting device; 501. an annular seat; 502. connecting columns; 503. a connecting ball; 6. a fixed seat; 601. an annular groove; 7. connecting blocks; 701. a connecting groove; 8. a cross bar.

Detailed Description

As shown in fig. 1 to 2, in a specific embodiment, an assembled multi-purpose guard rail comprises a base 2 and a vertical rod, the vertical rod is composed of a first vertical rod 103, a second vertical rod 102 and a third vertical rod 101, a base groove is arranged on the base 2, the third vertical rod 101 is inserted into the base groove through a threaded connection, a top cover 3 is arranged at the upper end of the first vertical rod 103 through a threaded connection, a fixing seat 6 is arranged between the third vertical rod 101 and the second vertical rod 102 and between the second vertical rod 102 and the first vertical rod 103 through a threaded connection, an annular groove 601 is arranged on the side surface of the fixing seat 6, a connecting device 5 is arranged in the annular groove 601, the connecting device 5 is composed of an annular seat 501, a connecting column 502 and a connecting ball, the connecting device 5 is connected with the connecting device 5 through a cross rod 8, adjusting devices 4 are arranged at two ends of the cross rod 8, each adjusting device 4 is composed of a semicircular bottom 401, a semicircular cover 408 and a bottom connecting sheet 403, The cover connecting piece 407 and the fixing rod 406 are combined, both ends of the semicircular bottom 401 and the semicircular cover 408 are provided with fixing pieces 405, fixing holes 404 are arranged on the fixing pieces 405, the fixing pieces 405 are connected through bolts, the bottom connecting piece 403 is fixedly connected with the semicircular bottom 401, the cover connecting piece 407 is fixedly connected with the semicircular cover 408, and the bottom connecting piece 403 is movably connected with the cover connecting piece 407 through the fixing rod 406; a connecting block 7 is fixedly arranged on one side of the adjusting device 4 connected with the cross rod 8, a connecting groove 701 is arranged on the connecting block 7, the connecting groove 701 is threaded, threads are arranged at two ends of the cross rod 8, and the cross rod 8 is inserted into the connecting groove 701 through threaded connection; the base 2 is connected with the ground through screws.

Through the arrangement, the base groove is formed in the base 2, the third vertical rod 101 is inserted into the base groove through threaded connection, so that the vertical rod can be directly taken out through a screw when the protective railing needs to be disassembled temporarily in the construction process, the bottom bolt does not need to be pulled out, and when the protective railing needs to be completely disassembled finally, the bottom bolt is disassembled, the workload is reduced, and the efficiency is improved; the top cover 3 is connected with the upper end of the first vertical rod 103 through the screw thread, the top cover 3 is arranged, so that the height of the protective railing can be adjusted according to the requirement of the site, the top cover 3 is screwed out, the fixed seat 6 can be screwed on the first vertical rod 103, and then other vertical rods can be screwed on the fixed seat; the annular groove 601 of the utility model is internally provided with a connecting device 5, and the connecting device 5 can rotate, so that a protective railing can be arranged at the turning of the stairs; the utility model discloses connect through horizontal pole 8 between connecting device 5 and the connecting device 5, horizontal pole 8 both ends all are equipped with adjusting device 4, adjusting device 4's setting for horizontal pole 8 can angle regulation, and the guard rail can not only be used on the level ground, can also be used on stair, and can also adjust according to the stair of different angles, and it is more convenient to use; the utility model discloses semicircle end 401 and semicircle lid 408 both ends all are equipped with the stationary blade 405, are equipped with the fixed orifices 404 on the stationary blade 405, the stationary blade 405 is through bolted connection, adjusting device 4 wraps the connecting ball 503 of connecting device 5 through semicircle end 401 and semicircle lid 408, and then through bolted connection, be difficult for droing between connecting device 5 and the adjusting device 4, reduce the potential safety hazard; the utility model discloses adjusting device 4 is connected one side with horizontal pole 8 and is fixed to be equipped with connecting block 7, and the setting of connecting block 7, horizontal pole 8 only need can dismantle through unscrewing, and the guard rail dismantles conveniently, and the equipment is also more convenient; the utility model discloses base 2 is connected with ground through the screw for it is fixed with ground to prevent that the protection railing is shakiness, reduces the potential safety hazard.

As shown in fig. 3, four connecting columns 502 are fixedly disposed on the annular seat 501, and connecting balls 503 are fixedly disposed on the connecting columns 502.

Through the setting, the utility model discloses fixed four spliced poles 502 that are equipped with on the annular seat 501, all fixed being equipped with on the spliced pole 502 connects ball 503, and four settings of connecting ball 503 make when the stair turn, and adjacent connection ball 503 can be connected and the turn of preventing railing is realized.

As shown in fig. 4, the bottom connection piece 403 is provided with a bottom recess 402 and a bottom through hole, the cover connection piece 407 is provided with a cover through hole, the cover connection piece 407 is inserted into the bottom recess 402, and the fixing rod 406 passes through the bottom through hole and the cover through hole.

Through the setting, the utility model discloses the semicircle lid 408 and the semicircle end 401 of adjusting device 4 can be opened and closed, are connected, dismantle more convenient with connecting device 5.

The working principle is as follows: when the protection railing needs to be installed, only the base 2 needs to be fixed on the ground through a screw, the third vertical rod 101 is screwed on the base again, the fixing seat 6, the second vertical rod 102, the fixing seat 6 and the first vertical rod 103 are screwed on the base again, the fixing seat 6 is increased above the protection railing if the height of the protection railing needs to be increased, the vertical rods can be arranged, the height is enough to finally screw the top cover 3, the cross rod 8 is connected with the adjusting device 4, the adjusting device 4 is movably fixed on the connecting device 5 again, the angle of the cross rod 8 can be adjusted according to stairs or flat ground, when the protection railing needs to be temporarily disassembled, the base 2 does not need to be disassembled, when the protection railing needs to be completely disassembled, the base 2 is disassembled again.

Above only the utility model discloses an it is preferred embodiment, the utility model discloses a scope of protection not only limits in above-mentioned embodiment, and the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a but assembled multi-purpose protection railing, includes base (2), pole setting, its characterized in that, the pole setting comprises first pole setting (103), second pole setting (102) and third pole setting (101), be equipped with the base recess on base (2), third pole setting (101) insert through threaded connection the base recess, first pole setting (103) upper end is equipped with top cap (3) through threaded connection, be equipped with fixing base (6) through threaded connection between third pole setting (101) and second pole setting (102), between second pole setting (102) and first pole setting (103), fixing base (6) side is equipped with annular groove (601), be equipped with connecting device (5) in annular groove (601), connecting device (5) comprise annular seat (501), spliced pole (502) and connecting ball (503), connecting device (5) with connect through horizontal pole (8) between connecting device (5), horizontal pole (8) both ends all are equipped with adjusting device (4), adjusting device (4) comprise at the bottom of the semicircle (401), semicircle lid (408), end connection piece (403), lid connection piece (407) and fixed stick (406), at the bottom of the semicircle (401) with semicircle lid (408) both ends all are equipped with stationary blade (405), be equipped with fixed orifices (404) on stationary blade (405), stationary blade (405) are through bolted connection, end connection piece (403) with at the bottom of the semicircle (401) fixed connection, lid connection piece (407) with semicircle lid (408) fixed connection, end connection piece (403) with lid (407) pass through fixed stick (406) swing joint.

2. The assembled multipurpose guard rail according to claim 1, characterized in that four connecting columns (502) are fixedly arranged on the annular seat (501), and the connecting balls (503) are fixedly arranged on the connecting columns (502).

3. An assembled multi-purpose guard rail according to claim 1, characterized in that the bottom attachment tab (403) is provided with a bottom recess (402) and a bottom through hole, the cover attachment tab (407) is provided with a cover through hole, the cover attachment tab (407) is inserted into the bottom recess (402), and the fixing bar (406) passes through the bottom through hole and the cover through hole.

4. The assembled multipurpose guard rail according to claim 1, characterized in that a connecting block (7) is fixedly arranged on one side of the adjusting device (4) connected with the cross rod (8), a connecting groove (701) is arranged on the connecting block (7), the connecting groove (701) is threaded, threads are arranged at two ends of the cross rod (8), and the cross rod (8) is inserted into the connecting groove (701) through threaded connection.

5. An assembled multi-purpose guard rail according to claim 1, characterized in that the base (2) is connected to the ground by means of screws.