CN209752015U

CN209752015U - Fire sprinkler for high-rise building construction external scaffold

Info

Publication number: CN209752015U
Application number: CN201821985011.XU
Authority: CN
Inventors: 谢玉苹
Original assignee: Wuhan Polytechnic University
Current assignee: Wuhan Polytechnic University
Priority date: 2018-11-29
Filing date: 2018-11-29
Publication date: 2019-12-10
Anticipated expiration: 2028-11-29

Abstract

The utility model discloses a fire-fighting spray device for high-rise building construction external scaffold, which comprises a placing plate, a spray water tank is arranged on the placing plate, a hydraulic pump is arranged in the spray water tank, a plurality of spray heads are evenly arranged on the side wall of the spray water tank, the outlet of the hydraulic pump is correspondingly connected with the spray heads through a shunt valve, four corners at the top of the placing plate are respectively connected with a threaded sleeve through a horizontally rotating universal shaft, adjusting grooves are symmetrically arranged at the bottom of the placing plate, the problem that the traditional fire-fighting spray device for the high-rise building construction external scaffold can not be adjusted mostly is solved by arranging the adjusting grooves, threaded rods, moving blocks, universal shafts, threaded sleeves, threaded columns and fixing devices, the fire-fighting spray device can be adjusted, fixed and installed according to the actual stacking condition of the scaffold without special customization according to the length width and height between supports, and can randomly, saves a large amount of time and materials, reduces the manufacturing cost and is beneficial to the use of building construction.

Description

Fire sprinkler for high-rise building construction external scaffold

Technical Field

The utility model relates to a building construction equipment technical field, concretely relates to fire sprinkler device for high-rise building construction external scaffolding.

Background

Scaffold frame refers to the construction site and operates and solve perpendicular and horizontal transportation and various supports that set up for the workman, and the general term of building boundary refers to on the building site and is used in the place that outer wall, interior decoration or layer height are higher can't directly be under construction, mainly for constructor dry life from top to bottom or peripheral safety net enclosure and high altitude installation component etc. scaffold frame manufacturing material usually has: bamboo, wood, steel pipe or synthetic material etc, engineering is also used as the template with the scaffold frame a bit, in addition in advertising industry, municipal administration, traffic road bridge, departments such as mine also extensively are used, traditional outer scaffold frame fire sprinkler device that is used for high-rise building construction is unable to be adjusted mostly, can not carry out fixed mounting according to the actual condition of piling up of scaffold frame, consequently still need according to length width between the support and highly carry out special customization, a large amount of time and material have been wasted, manufacturing cost is improved, be unfavorable for construction's use.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model aims at providing a fire sprinkler device for high-rise building construction external scaffolding possesses and to adjust fixed advantage according to the scaffold condition of putting up, has solved the most unable problem of adjusting of traditional being used for high-rise building construction external scaffolding fire sprinkler device.

the utility model provides a fire-fighting spray device for a high-rise building construction external scaffold, which comprises a placing plate, wherein a spray tank is fixedly arranged at the top of the placing plate, the top of the spray tank is communicated with an external water pipe for supplying water to the spray tank, a hydraulic pump is arranged in the spray tank, a plurality of spray heads are uniformly arranged on the side wall of the spray tank, the outlet of the hydraulic pump is correspondingly connected with the plurality of spray heads one by one through a shunt valve, four corners at the top of the placing plate are respectively and rotatably provided with a universal shaft, the top of each universal shaft is provided with a threaded sleeve, a threaded column is uniformly and threadedly connected in the threaded sleeve, a rotary handle is fixedly arranged on the outer wall at the top end of the threaded column, a pair of transverse adjusting grooves are respectively arranged at the front end and the rear end of the bottom of the placing plate, a transverse threaded rod is respectively inserted in each adjusting groove, one end of, and the other end of the adjusting groove penetrates through the outer part of the side wall of the adjusting groove close to the outer side and is fixedly provided with a power mechanism, each threaded rod is provided with a moving block in a threaded manner, and the bottom of each moving block and the top of each threaded column are fixedly provided with a fixing mechanism for fixedly mounting a scaffold.

Furthermore, the fixing mechanism comprises an outer clamping plate and a fixing bolt, the outer clamping plate comprises a clamping plate base and clamping plate side edges hinged to two ends of the clamping plate base, the clamping plate base is fixedly connected with the moving block and the rotating handle, one end, far away from the clamping plate base, of each of the two clamping plate side edges is internally provided with insertion holes located on the same straight line, and the fixing bolt penetrates through the inner threads of the two insertion holes.

Furthermore, the fixing mechanism comprises two semicircular arc-shaped clamping plates, one ends of the two arc-shaped clamping plates are hinged, the other ends of the two arc-shaped clamping plates are respectively provided with a connecting edge, and a fixing bolt is inserted into the inner threads of the connecting edges and is used for fixedly connecting the two arc-shaped clamping plates.

Furthermore, the inner wall of the fixing mechanism is provided with an anti-skid pad or fixing teeth.

Furthermore, the flow divider comprises an inlet and a plurality of outlets which are communicated with each other, the number of the outlets is the same as that of the spray headers, the inlet is connected with the water outlet of the hydraulic pump, and the outlets are correspondingly connected with the spray headers one by one through pipelines and are used for spraying the water flowing out of the hydraulic pump out through the spray headers.

furthermore, the spray headers are arranged at the lower part of the side wall of the spray water tank at equal intervals, and all the spray headers are positioned in the same horizontal plane.

Furthermore, a circle of water outlet holes are formed in the spray header at equal intervals, and the number of the water outlet holes is not less than 12.

Furthermore, the rotating handle is provided with anti-skid grains.

Further, the power mechanism is a rotary joystick or a driving motor.

The utility model provides a beneficial effect that technical scheme brought is: through setting up adjustment tank, threaded rod, movable block, cardan shaft, threaded sleeve, threaded post and fixing device, solved the most unable problem of adjusting of traditional outer scaffold fire sprinkler device that is used for high-rise building construction, can adjust, fix and install according to the actual condition of piling up of scaffold, need not to customize specially with high according to length width between the support, practiced thrift a large amount of time and material, reduced manufacturing cost, be favorable to construction's use.

Drawings

FIG. 1 is a front sectional view of a fire sprinkler device for an external scaffold for high-rise building construction according to an embodiment of the present invention;

FIG. 2 is a connection diagram of a water pressure pump according to an embodiment of the present invention;

FIG. 3 is a side view of a first embodiment of the present invention;

fig. 4 is a side view structural diagram of a fixing device in the second embodiment of the present invention.

In the figure: 1 place the board, 2 spray tank, 3 external water pipes, 4 shower heads, 5 apopores, 6 adjustment tanks, 7 threaded rods, 8 movable blocks, 9 threaded sleeve, 10 threaded columns, 11 fixed establishment, 1101 outer cardboard, 1102 slipmat, 1103 jack, 1104 fixing bolt, 1105 arc cardboard, 1106 connection limit, 1107, fixed tooth, 12 power unit, 13 rotatory handle, 14 hydraulic pump, 15 flow divider, 16 universal shafts.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, embodiments of the present invention will be further described below with reference to the accompanying drawings.

Example one

Referring to fig. 1 and 2, an embodiment of the present invention discloses a fire sprinkler for external scaffolding of high-rise building construction, including a placing plate 1, the placing plate 1 is generally square in design, a spray tank 2 is fixedly arranged at the center of the top of the placing plate 1, the top of the spray tank 2 is communicated with an external water pipe 3, the other end of the external water pipe 3 can be connected with a water supply source through a water pump for supplying water to the spray tank 2, a water pressure pump 14 is arranged in the spray tank 2, a plurality of spray heads 4 are uniformly arranged on the side wall of the spray tank 2, the outlet of the water pressure pump 14 is connected with the plurality of spray heads 4 in one-to-one correspondence through a shunt valve 15, specifically, the shunt valve 15 includes an inlet and a plurality of outlets which are communicated with each other, the number of the outlets is the same as that of the spray heads 4, the inlet is connected with the water outlet of the, the outlets are correspondingly connected with the spray headers 4 one by one through pipelines, the hydraulic pumps 14 can be opened to enable the water flowing out of the spray headers to be uniformly sprayed out of the spray headers, the hydraulic pumps 14 can also be closed to suspend water spraying, the spray headers 4 are equidistantly arranged at the lower part of the side wall of the spray water tank 2, the number of the spray headers 4 is at least 6, the spray headers are equidistantly arranged on the side wall of the spray water tank 2 in a surrounding manner, the area of the spray headers 4 is relatively large when spraying, the spray headers are sprayed to each covered area as far as possible, and all the spray headers 4 are positioned in the same horizontal plane, so that the water outlet quantity of each spray header 4 is ensured to be almost the same; the spray headers 4 are equidistantly provided with a circle of water outlet holes 5, the number of the water outlet holes 5 is not less than 12, and the water outlet amount and the spraying area of each spray header 4 are ensured to be as maximum as possible.

The placing plate comprises a placing plate 1 and is characterized in that four corners at the top of the placing plate 1 are respectively provided with a universal shaft 16 in a rotating manner, specifically, four corners of the placing plate 1 are respectively provided with a circular groove, a through hole is formed in the center of the top of the circular groove, a matched circular plate is placed in the circular groove, a vertical circular rod is fixedly arranged at the center of the circular plate, the other end of the circular rod penetrates through the through hole and is fixedly connected with the bottom of the universal shaft 16, the universal shaft 16 can rotate by taking the circular rod as an axis to realize the horizontal rotation of the universal shaft 16 on the placing plate, the top of the universal shaft 16 is provided with a threaded sleeve 9, each threaded sleeve 9 is internally and all in threaded connection with a threaded column 10, the outer wall at the top end of the threaded column 10 is fixedly provided with a rotating handle 13, anti-skid grains are arranged on the rotating handle 13, and the rotating handle, meanwhile, the threaded column 10 can be obliquely installed at any angle through the universal shaft 16 which horizontally rotates, a pair of transverse adjusting grooves 6 are formed in the front end and the rear end of the bottom of the placing plate 1, a transverse threaded rod 7 penetrates through each adjusting groove 6, one end of each threaded rod 7 is rotatably installed on the inner side wall of each adjusting groove 6, the other end of each threaded rod passes through and extends to the outer portion of the outer side wall of each adjusting groove 6, a power mechanism 12 is fixedly arranged on the outer side wall of each adjusting groove 6, a moving block 8 is installed on each threaded rod 7 in a threaded mode, the threaded rods 7 are driven to rotate through the rotation of the power mechanisms 12, and the moving blocks 8 can be driven to move left and. The power mechanism 12 may be a manual remote lever or a driving motor, which may be determined according to actual conditions.

Referring to fig. 3, a fixing mechanism 11 is fixedly arranged at the bottom of the moving block 8 and at the top of the threaded column 10, and is used for being fixedly mounted with a scaffold, the fixing mechanism 11 includes an outer clamping plate 1101 and a fixing bolt 1104, the outer clamping plate 1101 includes a clamping plate base and clamping plate side edges hinged at two ends of the clamping plate base, the moving block 8 and the rotary handle 13 are fixedly connected with the clamping plate base on the fixing mechanism 11, one end of the two clamping plate side edges, which is far away from the clamping plate base, is provided with a jack 1103 located on the same straight line, and the fixing bolt 1104 is inserted into the internal threads of the two jacks 1103, wherein one jack 1103 on one clamping plate side edge may be one or multiple jacks 1103, and may be determined according to actual conditions, the fixing bolt 1104 is in threaded connection with the jack 1103, and may also be connected with the fixing bolt 1104 through a nut in a matching manner, so that the outer clamping plate 1101, the scaffold is arranged in the closed loop structure, so that the fixed installation between the fixing mechanism 11 and the scaffold can be realized.

Further, the inner wall of the fixing mechanism is fixedly provided with a non-slip pad 1102 or fixing teeth 1107, so that relative sliding between the scaffold and the outer clamping plate 1101 is prevented, and a good fixing effect is ensured.

When in use: firstly, matching the two outer clamping plates 1101 positioned on the left side or the right side with a scaffold, fixedly installing the outer clamping plates by using a fixing bolt 1104, then rotating the power mechanism 12 according to the widths of the two transverse supports to adjust the distance between the two moving blocks 8 until the two outer clamping plates 1101 on the other side are matched with the scaffold, and fixedly installing the outer clamping plates by using the fixing bolt 1104; then, according to the height between the upper scaffold and the lower scaffold, the threaded rod 7 is rotated, rotated and held to realize the up-and-down telescopic movement in the threaded sleeve 9 until the top outer clamping plate 1101 is matched with the scaffold above, and then the fixed bolt 1104 is used for fixing and mounting; and finally, the external water pipe 3 on the spray water tank 2 is externally connected with a water supply source.

Example two

Please refer to fig. 4, an embodiment of the present invention discloses a fire sprinkler apparatus for a high-rise building construction external scaffold, which is different from the fire sprinkler apparatus for a high-rise building construction external scaffold disclosed in the first embodiment in that the shape of the fixing mechanism 11 is different, the fixing mechanism 11 includes two semicircular arc-shaped snap plates 1105, two arc-shaped snap plates 1105 are hinged to one end, the other end is respectively provided with a connecting edge 1106, two fixing bolts 1104 are inserted into the connecting edge 1106 through internal threads for fixedly connecting the two arc-shaped snap plates 1105, the cross-sectional area between the two arc-shaped snap plates 1105 can be adjusted through the rotation of the hinged ends of the two arc-shaped snap plates 1105, and it is ensured that the fixing mechanism 11 can be used in more application scenes, especially fixed on objects on the arc-shaped surface.

The specific embodiments described in the present application are merely illustrative of the spirit of the present invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

The features of the embodiments and embodiments described herein above may be combined with each other without conflict. The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. The utility model provides a fire sprinkler device for outer scaffold of high-rise building construction, is including placing the board, its characterized in that: the top of the placing plate is fixedly provided with a spray water tank, the top of the spray water tank is communicated with an external water pipe for supplying water to the spray water tank, a hydraulic pump is arranged in the spray water tank, the side wall of the spray water tank is uniformly provided with a plurality of spray heads, the outlet of the hydraulic pump is correspondingly connected with the spray heads one by one through a diversion valve, four corners at the top of the placing plate are respectively and rotatably provided with a universal shaft, the top of each universal shaft is provided with a threaded sleeve, a threaded column is connected with the threaded sleeve in a threaded manner, the outer wall at the top end of the threaded column is fixedly provided with a rotary handle, a pair of transverse adjusting grooves are arranged at the front end and the rear end of the bottom of the placing plate, a transverse threaded rod is inserted in each adjusting groove, one end of the threaded rod is rotatably arranged on the side wall close to the inner side of the adjusting groove, and a moving block is arranged on each threaded rod in a threaded manner, and a fixing mechanism is fixedly arranged at the bottom of the moving block and the top of the threaded column and is used for fixedly mounting the scaffold.

2. A fire sprinkler system for external scaffolding for high-rise building construction as claimed in claim 1, wherein: the fixing mechanism comprises an outer clamping plate and a fixing bolt, the outer clamping plate comprises a clamping plate base and clamping plate side edges hinged to two ends of the clamping plate base, the clamping plate base is fixedly connected with the moving block and the rotary handle, two clamping plate side edges are far away from one end of the clamping plate base, inserting holes located on the same straight line are formed in one end of the clamping plate base, and the fixing bolt is inserted into the corresponding two inserting holes in a penetrating mode.

3. A fire sprinkler system for external scaffolding for high-rise building construction as claimed in claim 1, wherein: the fixing mechanism comprises two semicircular arc-shaped clamping plates, one ends of the two arc-shaped clamping plates are hinged, the other ends of the two arc-shaped clamping plates are respectively provided with a connecting edge, and a fixing bolt is inserted into the inner threads of the connecting edges and used for fixedly connecting the two arc-shaped clamping plates.

4. A fire sprinkler system for external scaffolding for high-rise building construction as claimed in claim 2 or 3, wherein: and the inner wall of the fixing mechanism is provided with an anti-skid pad or fixing teeth.

5. A fire sprinkler system for external scaffolding for high-rise building construction as claimed in claim 1, wherein: the flow divider comprises an inlet and a plurality of outlets which are communicated with each other, the number of the outlets is the same as that of the spray headers, the inlet is connected with the water outlet of the hydraulic pump, and the outlets are correspondingly connected with the spray headers one by one through pipelines and are used for spraying the water flowing out of the hydraulic pump out through the spray headers uniformly.

6. A fire sprinkler device for a high-rise building construction external scaffold according to claim 1 or 5, characterized in that: the spray headers are arranged at the lower part of the side wall of the spray water tank at equal intervals, and all the spray headers are positioned in the same horizontal plane.

7. A fire sprinkler device for a high-rise building construction external scaffold according to claim 6, characterized in that: the shower head is equipped with the round apopore at equidistant, 12 are no less than to the quantity of apopore.

8. A fire sprinkler system for external scaffolding for high-rise building construction as claimed in claim 1, wherein: and the rotating handle is provided with anti-skid grains.

9. A fire sprinkler system for external scaffolding for high-rise building construction as claimed in claim 1, wherein: the power mechanism is a rotary remote rod or a driving motor.