CN214466609U

CN214466609U - Civil engineering fire-fighting water pipe support

Info

Publication number: CN214466609U
Application number: CN202023162688.3U
Authority: CN
Inventors: 李伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-22
Filing date: 2020-12-22
Publication date: 2021-10-22
Anticipated expiration: 2030-12-22

Abstract

The utility model discloses a civil engineering fire-fighting water pipe support relates to civil engineering support technical field, including PMKD, telescopic machanism and fixed establishment, telescopic machanism is located PMKD's top central point and puts the department, fixed establishment is located telescopic machanism's top. The utility model discloses a spacing axle and a button piece sliding connection position department have seted up the cotter way, the inner wall of spout matches mutually with the outer wall of slider, spacing axle is connected through the bearing rotation with the pivot piece position department of meeting, the internal thread that matches mutually with the external screw thread of screw shaft is seted up to the inner wall in pivot groove, the inner wall of fixed slot matches mutually with the outer wall of fixed axle, a plurality of fixed through grooves that are used for the installation to fix have been seted up on PMKD's top, be convenient for at the assigned position fixed bolster, and the position that the pivot piece comes telescopic movement fixed establishment is rotated, can utilize the fixed axle to fix the support that the installation finishes simultaneously, it can not rotate flexible because of the influence of external force to make it.

Description

Civil engineering fire-fighting water pipe support

Technical Field

The utility model relates to a civil engineering support technical field specifically is a civil engineering fire-fighting water pipe support.

Background

When the fire-fighting water pipe is constructed on a construction site, the number and the corresponding size of the brackets are determined according to the height and the length of the water pipe, the rectangular frame is welded by angle steel on the site, the fire-fighting water pipe is fixed by the buckles, and the rectangular frame is fixed by the bolts.

But because the special case in building site, can involve the adjustment of removal and height, often need dismantle the frame, simultaneously because the wind blows the sun, buckle and bolt can rust usually, consequently can damage buckle and frame when dismantling, can only weld again, not only waste time and energy and still extravagant material, and current support can only fix the fire hose on same height, and can cause the damage when dismantling, make the support can not used repeatedly, be difficult to adapt to the fire hose of different diameters simultaneously, the suitability is less, an easy height-adjusting, easy dismounting's fire hose support is urgently needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problem of easy height-adjusting, easy dismounting, a civil engineering fire hose support is provided.

In order to achieve the above object, the utility model provides a following technical scheme: a civil fire-fighting water pipe support comprises a fixed bottom plate, a telescopic mechanism and a fixing mechanism, wherein the telescopic mechanism is positioned at the center of the top end of the fixed bottom plate, and the fixing mechanism is positioned at the top end of the telescopic mechanism;

wherein, the telescopic mechanism comprises a limiting shaft with the bottom end fixedly connected with the central position of the top end of the fixed bottom plate, one end of the outer wall of the limiting shaft is provided with a sliding groove, the inside of the sliding groove is connected with a sliding block in a sliding way, the top end of one side of the sliding block far away from the limiting shaft is fixedly connected with a fixed shaft, one side of the sliding block is connected with a pin block, one end of the pin block far away from the limiting shaft is fixedly connected with a sliding plate, the central position of the other end of the sliding plate is fixedly connected with a button block, the outer wall of the button block is sleeved with a spring in a sliding way, the outer wall of the button block is rotatably connected with a pull shaft, the inside of the limiting shaft is provided with a telescopic groove, the central position of the top end of the limiting shaft is sleeved with a rotating shaft block, the central position of the top end of the rotating shaft block is provided with a rotating shaft groove, one side position of the top end of the rotating shaft block close to the rotating shaft groove is provided with a fixed groove, the inside rotation in pivot groove is connected with the screw shaft, the top central point department fixedly connected with connecting block of putting of screw shaft, the spacing dish of top fixedly connected with of connecting block.

Preferably, the fixed establishment includes the fixed strip No. two of rotation connection in telescopic machanism's top, No. two fixed strips and spacing dish position department of meeting have seted up the spacing groove, the inside slot of having seted up in both ends of No. two fixed strips, two the one end that the spacing groove was kept away from to the slot has seted up a plurality of spacing holes, two the inside sliding connection of slot has the fixed strip No. one, the both ends that a fixed strip is close to the lower surface have seted up the cotter way, two the inside of cotter way is provided with No. two springs, two No. two the one end fixedly connected with sliding plate that the spring is close to the spacing hole, two No. two the other end central point of No. two sliding plates puts fixedly connected with button block.

Preferably, the top end of the fixed bottom plate is provided with a plurality of through grooves for mounting and fixing.

Preferably, a position of the sliding connection between the limiting shaft and the first button block is provided with a clamping pin groove, the inner wall of the sliding groove is matched with the outer wall of the sliding block, the position of the connection between the limiting shaft and the rotating shaft block is rotatably connected through a bearing, the inner wall of the rotating shaft groove is matched with the outer wall of the threaded shaft, the inner wall of the rotating shaft groove is provided with an internal thread matched with the external thread of the threaded shaft, the inner wall of the fixing groove is matched with the outer wall of the fixing shaft, the bottom end of one side of the sliding block is provided with a sliding groove matched with the pin block, and the outer wall of the rotating shaft block is provided with friction lines for increasing friction.

Preferably, the outer wall of the first button block is matched with an opening inner wall at one end, away from the telescopic groove, of the clamping pin groove of the limiting shaft, the inner wall of the first spring is sleeved with the outer wall of the first button block, the outer wall of the first sliding plate is matched with the inner wall of the clamping pin groove of the limiting shaft and is in sliding connection with the inner wall, the outer wall of the pin block is matched with the opening inner wall at one end, close to the telescopic groove, of the clamping pin groove of the limiting shaft, the end, close to the telescopic groove, of the pin block is in a slope shape, and a sliding chute matched with the slope of the pin block is formed in the position, where the sliding block is in contact with the pin block.

Preferably, the inner wall of the opening of the limiting groove is positioned on the outer wall of the connecting block and is matched with the outer wall of the limiting disc, the inner wall of the limiting hole is matched with the outer wall of the second button block, the inner wall of the pin groove is matched with the outer wall of the second sliding plate, the outer wall of the second button block is matched with the inner wall of the opening of the pin groove, and the upper surface and the lower surface of the first fixing strip and the lower surface of the second fixing strip are in a semi-arc shape.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model is provided with a latch groove at the sliding connection position of the limit shaft and the first button block, the inner wall of the sliding groove is matched with the outer wall of the sliding block, the connection position of the limit shaft and the rotating shaft block is rotationally connected through a bearing, the inner wall of the rotating shaft groove is matched with the outer wall of the threaded shaft, the inner wall of the rotating shaft groove is provided with an internal thread matched with the external thread of the threaded shaft, the inner wall of the fixed groove is matched with the outer wall of the fixed shaft, the bottom end of one side of the sliding block is provided with the sliding groove matched with the pin block, the outer wall of the rotating shaft block is provided with friction lines for increasing friction, the top end of the fixed bottom plate is provided with a plurality of through grooves for mounting and fixing, which is convenient for fixing a bracket at a designated position and rotating the rotating shaft block to move the position of the fixing mechanism telescopically, meanwhile, the fixed shaft can be used for fixing the installed bracket, so that the bracket cannot rotate and stretch due to the influence of external force;

2. the utility model has the advantages that the outer wall of the first button block is matched with the inner wall of the end opening of the pin groove of the limiting shaft far away from the telescopic groove, the inner wall of the first spring is sleeved with the outer wall of the first button block, the outer wall of the first sliding plate is matched with the inner wall of the pin groove of the limiting shaft, and the pin block is connected with the inner wall of the end opening of the pin groove of the limiting shaft near the telescopic groove, the end of the pin block near the telescopic groove is in a slope shape, the contact position of the sliding block and the pin block is provided with the sliding chute matched with the slope of the pin block, the inner wall of the opening of the limiting groove is matched with the outer wall of the connecting block, and is connected with the outer wall of the limiting disc, the inner wall of the limiting hole is matched with the outer wall of the second button block, the inner wall of the pin groove is matched with the outer wall of the second sliding plate, the outer wall of the second button block is matched with the inner wall of the opening of the pin groove, the upper and lower surfaces of the first fixing strip and the second fixing strip are in a semi-arc shape, so that the fixing shaft can be conveniently pulled down when needed, the fixing shaft can be clamped by the pin block when not needed, the common fire hose is fixedly supported, and the fixing mechanism can be easily disassembled by pressing two button blocks when the fixing shaft is required to be disassembled.

Drawings

Fig. 1 is a schematic view of the overall appearance structure of the present invention;

fig. 2 is a schematic sectional structure of the present invention;

FIG. 3 is a schematic structural view of the parts of the telescopic mechanism of the present invention;

fig. 4 is a schematic structural diagram of the fixing mechanism of the present invention.

In the figure: 1. fixing the bottom plate; 2. a telescoping mechanism; 201. a limiting disc; 202. connecting blocks; 203. a threaded shaft; 204. a telescopic groove; 205. a limiting shaft; 206. a chute; 207. a pin block; 208. a first sliding plate; 209. a first spring; 2010. a first button block; 2011. a slider; 2012. a fixed shaft; 2013. fixing grooves; 2014. a rotating shaft block; 2015. a rotating shaft groove; 2016. pulling the shaft; 3. a fixing mechanism; 301. a first fixing strip; 302. a pin slot; 303. a limiting hole; 304. a slot; 305. a limiting groove; 306. a second fixing strip; 307. a second button block; 308. a second sliding plate; 309. and a second spring.

Detailed Description

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 work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "connected" and "disposed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. The following describes an embodiment of the present invention according to its overall structure.

Referring to fig. 1-4, a civil fire hose support comprises a fixed base plate 1, a telescopic mechanism 2 and a fixing mechanism 3, wherein the telescopic mechanism 2 is positioned at the center of the top end of the fixed base plate 1, and the fixing mechanism 3 is positioned at the top end of the telescopic mechanism 2;

wherein, the telescopic mechanism 2 comprises a limiting shaft 205 with the bottom end fixedly connected with the top end central position of the fixed bottom plate 1, one end of the outer wall of the limiting shaft 205 is provided with a sliding chute 206, the inside of the sliding chute 206 is connected with a sliding block 2011, the top end of one side of the sliding block 2011 far away from the limiting shaft 205 is fixedly connected with a fixed shaft 2012, one side of the sliding block 2011 is connected with a pin block 207, one end of the pin block 207 far away from the limiting shaft 205 is fixedly connected with a first sliding plate 208, the central position of the other end of the first sliding plate 208 is fixedly connected with a first button block 2010, the outer wall of the first button block 2010 is slidably sleeved with a first spring 209, the outer wall of the first button block 2010 is rotatably connected with a pull shaft 2016, the inside of the limiting shaft 205 is provided with a telescopic groove 204, the top end central position of the limiting shaft 205 is sleeved with a rotating shaft block 2014, the top end central position of the rotating shaft 2014 is provided with a rotating groove 2015, the top end of the rotating shaft 2014 is provided with a fixed groove 2013, the inside rotation of pivot groove 2015 is connected with threaded shaft 203, and threaded shaft 203's top central point department fixedly connected with connecting block 202, connecting block 202's top fixedly connected with spacing dish 201.

Please refer to fig. 1-4, the fixing mechanism 3 includes a second fixing bar 306 rotatably connected to the top end of the telescopic mechanism 2, a position where the second fixing bar 306 is connected to the limiting disc 201 is provided with a limiting groove 305, two ends of the second fixing bar 306 are provided with slots 304, one end of each slot 304 far away from the limiting groove 305 is provided with a plurality of limiting holes 303, the inside of each slot 304 is slidably connected with a first fixing bar 301, two ends of each fixing bar 301 near the lower surface are provided with pin grooves 302, two springs 309 are arranged inside the two pin grooves 302, one end of each two springs 309 near the limiting holes 303 is fixedly connected with a second sliding plate 308, and the center position of the other end of each two sliding plates 308 is fixedly connected with a second button block 307.

Please refer to fig. 1-4, the top of the fixing base plate 1 is provided with a plurality of through slots for fixing and fixing, so as to fix the bracket at a designated position.

Please refer to fig. 1-4, a position of the sliding connection between the limiting shaft 205 and the first button block 2010 is provided with a latch groove, an inner wall of the sliding groove 206 is matched with an outer wall of the sliding block 2011, a position of the sliding connection between the limiting shaft 205 and the rotating shaft block 2014 is rotatably connected through a bearing, an inner wall of the rotating shaft groove 2015 is matched with an outer wall of the threaded shaft 203, an inner wall of the rotating shaft 2015 is provided with an inner thread matched with an outer thread of the threaded shaft 203, an inner wall of the fixing groove 2013 is matched with an outer wall of the fixing shaft 2012, a bottom end of one side of the sliding block 2011 is provided with a sliding groove matched with the latch block 207, an outer wall of the rotating shaft block 2014 is provided with friction grains for increasing friction, so as to facilitate the rotation of the rotating shaft block 2014 to move the position of the fixing mechanism 3 in a telescopic manner, and the fixing shaft 2012 can be used to fix the mounted bracket so as not to rotate and telescope due to the influence of external force.

Referring to fig. 1-4, the outer wall of the first button block 2010 is matched with the inner wall of the opening at the end of the pin slot of the first button block 205 away from the telescopic slot 204, the inner wall of the first spring 209 is sleeved with the outer wall of the first button block 2010, the outer wall of the first sliding plate 208 is matched with the inner wall of the pin slot of the first button block 205 and is connected in a sliding manner, the outer wall of the pin block 207 is matched with the inner wall of the opening at the end of the pin slot of the first button block 205 close to the telescopic slot 204, one end of the pin block 207 close to the telescopic slot 204 is in a slope shape, and a sliding chute matched with the slope of the pin block 207 is formed at the contact position of the sliding block 2011 and the pin block 207, so that the fixing shaft 2012 can be pulled down by hand when needed, and can be clamped by the pin block 207 when not needed.

Please refer to fig. 1-4, the inner wall of the opening of the limiting groove 305 is located at the outer wall of the connecting block 202 and is matched with each other and is rotatably connected, the inner wall of the limiting groove 305 is matched with the outer wall of the limiting disc 201, the inner wall of the limiting hole 303 is matched with the outer wall of the second button block 307, the inner wall of the pin groove 302 is matched with the outer wall of the second sliding plate 308, the outer wall of the second button block 307 is matched with the inner wall of the opening of the pin groove 302, the upper and lower surfaces of the first fixing strip 301 and the second fixing strip 306 are semi-arc-shaped, which is convenient for fixing and supporting the common fire hose, and when needing to be disassembled, the two second button blocks 307 can be pressed down to easily disassemble the fixing mechanism 3.

The working principle is as follows: firstly, the whole bracket faces downwards, the original lower surface of the fixed base plate 1 is attached to a specified ceiling position, a plurality of through grooves for fixing on the fixed base plate 1 are fixed through a plurality of fixing bolts, then the threaded shaft 203 is rotated and stretched through the rotating shaft 2014, the height of the fixed mechanism 3 is adjusted through the connecting block 202 and the limiting disc 201 so as to be universal for the height of most fire hoses, when the adjustment is finished, the sliding block 2011 and the fixed shaft 2012 clamped by the pin block 207 can slide to the fixed groove 2013 on the rotating shaft 2014 along the sliding groove 206 by pulling out the pull shaft 2016 at one end of the first button block 2010, the rotating shaft 2014 can be fixed and fixed without rotating, the sliding block can not rotate due to the influence of external force, the threaded shaft 203 can continuously stretch and adjust the height of the fixed mechanism 3, then the first fixing strip 301 is held by hand and inserted into the openings of the two slots 304 on the second fixing strip 306, meanwhile, the second button block 307 on the first fixing strip 301 is pushed into the pin groove 302, when the first fixing strip 301 reaches a position suitable for supporting a water pipe, under the tension of two second springs 309, the second button block 307 is pushed out through a second sliding plate 308, the two second button blocks 307 are clamped through a specified limiting hole 303, so that the first fixing strip 301 supports the water pipe, when the bracket needs to be disassembled, the two second button blocks 307 can be pushed into the pin groove 302 first, the first fixing strip 301 is pulled out, then the fixing shaft 2012 is pushed away from the fixing groove 2013 through a sliding block 2011, then the pin block 207 is pushed into a clamping pin groove at one side of the sliding groove 206 close to the bottom end through a chute of the sliding block 2011, then the pin block 207 is pushed out of the clamping sliding block 2011 under the tension of the first spring 209, and meanwhile, the threaded shaft 203 can be driven by a rotating shaft groove 2015 to telescopically adjust the connecting block 202, the limiting disc 201 and the fixing mechanism 3, then will dismantle the support through dismantling a plurality of fixing bolt on the PMKD 1, be convenient for accelerate the speed of installation dismantlement support.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a civil engineering fire hose support, includes PMKD (1), telescopic machanism (2) and fixed establishment (3), its characterized in that: the telescopic mechanism (2) is positioned at the center of the top end of the fixed bottom plate (1), and the fixed mechanism (3) is positioned at the top end of the telescopic mechanism (2);

wherein the telescopic mechanism (2) comprises a limiting shaft (205) with the bottom end fixedly connected to the center position of the top end of the fixed bottom plate (1), one end of the outer wall of the limiting shaft (205) is provided with a sliding groove (206), the inside of the sliding groove (206) is connected with a sliding block (2011), the top end of one side, far away from the limiting shaft (205), of the sliding block (2011) is fixedly connected with a fixed shaft (2012), one side of the sliding block (2011) is connected with a pin block (207), one end, far away from the limiting shaft (205), of the pin block (207) is fixedly connected with a sliding plate (208), the center position of the other end of the sliding plate (208) is fixedly connected with a first button block (2010), the outer wall of the first button block (2010) is slidably sleeved with a first spring (209), the outer wall of the first button block (2010) is rotatably connected with a pull shaft (2016), and a telescopic groove (204) is formed in the limiting shaft (205), the top central point department of putting of spacing axle (205) has cup jointed pivot piece (2014), pivot groove (2015) has been seted up to the top central point department of putting of pivot piece (2014), one side position department that the top of pivot piece (2014) is close to pivot groove (2015) has seted up fixed slot (2013), the internal rotation of pivot groove (2015) is connected with screw shaft (203), the top central point department of putting of screw shaft (203) fixedly connected with connecting block (202), the top fixedly connected with spacing dish (201) of connecting block (202).

2. A civil fire hose stand according to claim 1, characterised in that: the fixing mechanism (3) comprises a second fixing strip (306) which is rotatably connected with the top end of the telescopic mechanism (2), a limiting groove (305) is arranged at the connecting position of the second fixing strip (306) and the limiting disc (201), slots (304) are arranged inside two ends of the second fixing strip (306), a plurality of limiting holes (303) are arranged at one ends of the two slots (304) far away from the limiting groove (305), the first fixing strip (301) is connected inside the two slots (304) in a sliding manner, the two ends, close to the lower surface, of the first fixing strip (301) are provided with pin grooves (302), two springs (309) are arranged inside the pin grooves (302), one ends, close to the limiting holes (303), of the two springs (309) are fixedly connected with second sliding plates (308), and the center positions of the other ends of the second sliding plates (308) are fixedly connected with second button blocks (307).

3. A civil fire hose stand according to claim 1, characterised in that: the top end of the fixed bottom plate (1) is provided with a plurality of through grooves for installation and fixation.

4. A civil fire hose stand according to claim 1, characterised in that: spacing axle (205) and button piece (2010) sliding connection position department have seted up the bayonet socket groove, the inner wall of spout (206) matches each other with the outer wall of slider (2011), spacing axle (205) and pivot piece (2014) meet position department and rotate through the bearing and be connected, the inner wall of pivot groove (2015) matches each other with the outer wall of screw spindle (203), the inner thread that matches each other with the external screw thread of screw spindle (203) is seted up to the inner wall of pivot groove (2015), the inner wall of fixed slot (2013) matches each other with the outer wall of fixed axle (2012), the spout that matches each other with round pin piece (207) is seted up to one side bottom of slider (2011), the outer wall of pivot piece (2014) is provided with the friction line that increases friction.

5. A civil fire hose stand according to claim 4, characterised in that: the outer wall of the first button block (2010) is matched with the inner wall of an opening at one end, away from the telescopic groove (204), of a clamping pin groove of the limiting shaft (205), the inner wall of the first spring (209) is sleeved with the outer wall of the first button block (2010), the outer wall of the first sliding plate (208) is matched with the inner wall of the clamping pin groove of the limiting shaft (205) and is in sliding connection with the inner wall of the opening at one end, close to the telescopic groove (204), of the clamping pin groove of the limiting shaft (205), the outer wall of the pin block (207) is matched with the inner wall of the opening at one end, close to the telescopic groove (204), of the pin block (207) is in a slope shape, and a sliding chute matched with the slope of the pin block (207) is formed in the position where the sliding block (2011) is in contact with the pin block (207).

6. A civil fire hose stand according to claim 2, characterised in that: the inner wall of an opening of the limiting groove (305) is located on the outer wall of the connecting block (202) and is matched with the outer wall of the limiting disc (201) in a rotating mode, the inner wall of the limiting groove (305) is matched with the outer wall of the limiting disc (201), the inner wall of the limiting hole (303) is matched with the outer wall of the second button block (307), the inner wall of the pin groove (302) is matched with the outer wall of the second sliding plate (308), the outer wall of the second button block (307) is matched with the inner wall of the opening of the pin groove (302), and the upper surface and the lower surface of the first fixing strip (301) and the upper surface and the lower surface of the second fixing strip (306) are in semi-arc shapes.