阅读说明：本技术 一种可调节式消防水***架 (Adjustable fire water gun support ) 是由 杨少鹏 于 2019-12-18 设计创作，主要内容包括：本发明公开了一种可调节式消防水枪支架,包括底板,所述底板的底部安装有移动轮,所述底板的顶部通过推力球轴承固定连接有角度调节机构,所述角度调节机构包括第一连接板,所述第一连接板顶部的前后两侧均固定连接有立板,两个立板之间固定连接有固定块,所述固定块的顶部开设有通槽,所述通槽内壁的左右两侧通过横杆固定连接,所述横杆的表面滑动连接有移动块,所述通槽内壁左右两侧且位于横杆的下方均固定连接有滚动轴承。该可调节式消防水枪支架,结构设计合理,使用极其方便,可快速有效的对水枪的喷水方向以及角度进行调节,进而增大了灭火范围,提高了使用效果,可满足多方位需求。(The invention discloses an adjustable fire water gun support which comprises a bottom plate, wherein a movable wheel is installed at the bottom of the bottom plate, an angle adjusting mechanism is fixedly connected to the top of the bottom plate through a thrust ball bearing, the angle adjusting mechanism comprises a first connecting plate, vertical plates are fixedly connected to the front side and the rear side of the top of the first connecting plate, a fixed block is fixedly connected between the two vertical plates, a through groove is formed in the top of the fixed block, the left side and the right side of the inner wall of the through groove are fixedly connected through a cross rod, a movable block is connected to the surface of the cross rod in a sliding mode, and rolling bearings are fixedly connected to the left side and the. This adjustable fire water gun support, structural design is reasonable, and it is extremely convenient to use, can be fast effectual to the water spray direction and the angle of squirt adjust, and then increased the scope of putting out a fire, improved the result of use, can satisfy diversified demand.)

1. The utility model provides an adjustable fire water gun support, includes bottom plate (1), its characterized in that: the bottom of the bottom plate (1) is provided with a movable wheel (2), and the top of the bottom plate (1) is fixedly connected with an angle adjusting mechanism (4) through a thrust ball bearing (3);

the angle adjusting mechanism (4) comprises a first connecting plate (41), vertical plates (42) are fixedly connected to the front side and the rear side of the top of the first connecting plate (41), a fixing block (43) is fixedly connected between the two vertical plates (42), a through groove (44) is formed in the top of the fixing block (43), the left side and the right side of the inner wall of the through groove (44) are fixedly connected through a cross rod (45), a moving block (46) is connected to the surface of the cross rod (45) in a sliding manner, rolling bearings (47) are fixedly connected to the left side and the right side of the inner wall of the through groove (44) and located below the cross rod (45), a threaded rod (48) is movably connected between the two rolling bearings (47), the threaded rod (48) is in threaded connection with the moving block (46), a driven gear (49) is fixedly connected to the surface of the threaded rod, a driving rotating shaft (411) is fixedly connected on an output shaft of the driving motor (410), the left end of the driving rotating shaft (411) is fixedly connected with a driving gear (412) matched with the driven gear (49), the top of the moving block (46) penetrates through the through groove (44) and extends to the outside of the through groove to be fixedly connected with the rack plate (413), one sides opposite to the two vertical plates (42) are movably connected with the circular blocks (414), the two circular blocks (414) are fixedly connected through the second connecting plate (415), the bottom of the second connecting plate (415) is fixedly connected with a half gear (416) matched with the rack plate (413), the top of the second connecting plate (415) is fixedly connected with a water gun mounting sleeve (418) through a supporting column (417), the water gun mounting sleeve (418) is in threaded connection with a bolt (419), and the bottom end of the bolt (419) is fixedly connected with a pressing plate.

2. The adjustable fire water gun bracket according to claim 1, characterized in that: the top of the fixing block (43) is fixedly connected with a handle (420), and anti-skid grains are arranged on the surface of the handle (420).

3. The adjustable fire water gun bracket according to claim 1, characterized in that: the moving block (46) is provided with a ball (421) at a position corresponding to the cross rod (45), and the ball (421) is in rolling connection with the surface of the cross rod (45).

4. The adjustable fire water gun bracket according to claim 1, characterized in that: the equal fixedly connected with strengthening rib (422) in the left and right sides of squirt installation cover (418) bottom and corresponding support column (417), one side and support column (417) fixed connection that strengthening rib (422) are close to support column (417).

5. The adjustable fire water gun bracket according to claim 1, characterized in that: the novel multifunctional electric heating cooker is characterized in that a pushing handle (5) is fixedly connected to the left side of the top of the bottom plate (1), and a soft cushion is sleeved on the surface of the pushing handle (5).

Technical Field

The invention relates to the technical field of fire fighting equipment, in particular to an adjustable fire water gun support.

Background

Fire control is a general name for eliminating hidden dangers and preventing disasters, namely people, nature and accidental disasters in the life, work and learning processes of people, and the height-adjustable fire-fighting water gun support which is convenient to move and disclosed in the patent number CN201720525075.0 can spray water in multiple directions to extinguish fire and control a fire source more quickly; when in use, the physical consumption of firemen can be well slowed down, the fire source can be better eliminated, and the life and property safety can be ensured; the carrying process has a damping effect, the height adjustment can be realized under the adjustment of the lifting mechanism, the adjustment is convenient, the use requirements of different areas are met, as the fire-fighting water gun support disclosed by the patent No. CN201721554682.6, a fire fighter can hold by both hands through the arrangement of the handle, the fire-fighting water gun can rotate to spray water through the arrangement of the first groove, the second groove and the ball body, the integral transfer of the convenient device on one pedal is realized through the arrangement of the first pedal, the support body can be fixed when the pressing plate is pressed down to realize the water spraying, the physical strength consumed by the fire fighter due to the recoil generated during the water spraying is reduced, however, the patent can only perform the height adjustment or the horizontal rotation on the fire-fighting water gun during the use, the use effect is poor, the controllable fire extinguishing range is small, and the use requirements are hard to be met, therefore, an adjustable fire water gun support is provided to solve the problems in the background technology.

Disclosure of Invention

The invention aims to provide an adjustable fire water gun support to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: an adjustable fire water gun support comprises a bottom plate, wherein the bottom of the bottom plate is provided with a movable wheel, and the top of the bottom plate is fixedly connected with an angle adjusting mechanism through a thrust ball bearing;

the angle adjusting mechanism comprises a first connecting plate, vertical plates are fixedly connected to the front side and the rear side of the top of the first connecting plate, a fixed block is fixedly connected between the two vertical plates, a through groove is formed in the top of the fixed block, the left side and the right side of the inner wall of the through groove are fixedly connected through a cross rod, a moving block is connected to the surface of the cross rod in a sliding manner, rolling bearings are fixedly connected to the left side and the right side of the inner wall of the through groove and below the cross rod, a threaded rod is movably connected between the two rolling bearings and is in threaded connection with the moving block, a driven gear is fixedly connected to the surface of the threaded rod, a driving motor is installed on the right side of the bottom of the fixed block, a driving rotating shaft is fixedly connected to an output shaft of the driving motor, a driving gear, the equal swing joint in one side that two risers are relative has circular block, through second connecting plate fixed connection between two circular blocks, the bottom fixedly connected with of second connecting plate and the pinion that the rack plate cooperation was used, support column fixedly connected with squirt installation cover is passed through at the top of second connecting plate, threaded connection has the bolt on the squirt installation cover, the bottom fixedly connected with clamp plate of bolt.

Preferably, the top of the fixing block is fixedly connected with a handle, and the surface of the handle is provided with anti-skid grains.

Preferably, the moving block is provided with a ball at a position corresponding to the cross bar, and the ball is in rolling connection with the surface of the cross bar.

Preferably, the equal fixedly connected with strengthening rib in the left and right sides that squirt installation cover bottom just corresponds the support column, one side and the support column fixed connection that the strengthening rib is close to the support column.

Preferably, the left side fixedly connected with pushing hands at bottom plate top, the surface cover of pushing hands is equipped with the cushion.

Compared with the prior art, the invention has the following beneficial effects:

1. the invention can drive the angle adjusting mechanism to rotate on the thrust ball bearing in a centering way by rotating the handle, thereby adjusting the water spraying direction, when the water spraying angle needs to be changed, the driving motor drives the driving gear to rotate, the driven gear meshed with the driving gear drives the threaded rod to rotate between the two rolling bearings, the moving block connected to the threaded rod in a threaded mode drives the rack plate to move left and right through the limiting of the cross rod, the half gear meshed with the rack plate rotates synchronously, under the connection of the circular block, the half gear drives the second connecting plate and the water gun above the second connecting plate to carry out angle adjustment, which is very convenient, this adjustable fire water gun support, structural design is reasonable, and it is extremely convenient to use, can be fast effectual to the water spray direction and the angle of squirt adjust, and then increased the scope of putting out a fire, improved the result of use, can satisfy diversified demand.

2. The angle adjusting mechanism is convenient to rotate under the movable support of the thrust ball bearing through the arrangement of the handle, so that the water spraying direction is adjusted, the abrasion between the inner side of the moving block and the surface of the cross rod can be effectively prevented when the moving block moves through the arrangement of the balls, the fixing degree of the connection between the support column and the water gun mounting sleeve is reinforced through the arrangement of the reinforcing ribs, the mutual falling caused by long-time use is prevented, and the water gun support can be pushed by the arrangement of the pushing handle in cooperation with the moving wheel.

Drawings

FIG. 1 is a structural cross-sectional view of a front view of the present invention;

FIG. 2 is a structural cross-sectional view of a front view of the angle adjustment mechanism of the present invention;

FIG. 3 is an enlarged view of a portion of A-A of FIG. 2 in accordance with the present invention;

FIG. 4 is a structural sectional view of a side view of the angle adjustment mechanism of the present invention.

In the figure: the device comprises a base plate 1, a moving wheel 2, a thrust ball bearing 3, an angle adjusting mechanism 4, a first connecting plate 41, a vertical plate 42, a fixed block 43, a through groove 44, a cross rod 45, a moving block 46, a rolling bearing 47, a threaded rod 48, a driven gear 49, a driving motor 410, a driving rotating shaft 411, a driving gear 412, a rack plate 413, a circular block 414, a second connecting plate 415, a half gear 416, a supporting column 417, a water gun mounting sleeve 418, a 419 bolt 420, a grip handle 421 ball, a reinforcing rib 422 and a pushing hand 5.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, an adjustable fire water gun support comprises a bottom plate 1, a moving wheel 2 is mounted at the bottom of the bottom plate 1, and an angle adjusting mechanism 4 is fixedly connected to the top of the bottom plate 1 through a thrust ball bearing 3.

The angle adjusting mechanism 4 comprises a first connecting plate 41, vertical plates 42 are fixedly connected to the front side and the rear side of the top of the first connecting plate 41, a fixed block 43 is fixedly connected between the two vertical plates 42, a through groove 44 is formed in the top of the fixed block 43, the left side and the right side of the inner wall of the through groove 44 are fixedly connected through a cross rod 45, a moving block 46 is connected to the surface of the cross rod 45 in a sliding manner, rolling bearings 47 are fixedly connected to the left side and the right side of the inner wall of the through groove 44 and below the cross rod 45, a threaded rod 48 is movably connected between the two rolling bearings 47, the threaded rod 48 is in threaded connection with the moving block 46, a driven gear 49 is fixedly connected to the surface of the threaded rod 48, a driving motor 410 is installed on the right side of the bottom of the fixed block 43, a driving rotating shaft 411 is fixedly connected to an output shaft, the opposite sides of the two vertical plates 42 are movably connected with circular blocks 414, the two circular blocks 414 are fixedly connected through second connecting plates 415, the bottom of each second connecting plate 415 is fixedly connected with a semi-gear 416 matched with the rack plate 413 for use, the top of each second connecting plate 415 is fixedly connected with a water gun mounting sleeve 418 through a support column 417, a bolt 419 is connected to the water gun mounting sleeve 418 through threads, and a pressing plate is fixedly connected to the bottom end of the bolt 419.

Specifically, the top fixedly connected with handle 420 of fixed block 43, anti-skidding line has been seted up on the surface of handle 420, through setting up handle 420, under thrust ball bearing 3's activity supports, is convenient for rotate angle adjusting mechanism 4, and then adjusts the water spray direction.

Specifically, the ball 421 is arranged at the position of the moving block 46 corresponding to the cross bar 45, the ball 421 is connected with the surface of the cross bar 45 in a rolling manner, and the ball 421 is arranged, so that the abrasion between the inner side of the moving block 46 and the surface of the cross bar 45 when the moving block moves can be effectively prevented.

Specifically, the equal fixedly connected with strengthening rib 422 in the left and right sides that just corresponds support column 417 is installed to squirt gun 418 bottom, and strengthening rib 422 is close to one side and support column 417 fixed connection of support column 417, through setting up strengthening rib 422, has consolidated the fixed degree of being connected between support column 417 and the squirt gun installation cover 418, prevents to use for a long time and the mutual that leads to drops.

Specifically, the left side fixedly connected with pushing hands 5 at bottom plate 1 top, the surface cover of pushing hands 5 is equipped with the cushion, through setting up pushing hands 5, can cooperate and remove wheel 2 and promote the fire gun support.

The adjustable fire water gun support has the advantages that the handle 420 is rotated to drive the angle adjusting mechanism 4 to rotate on the thrust ball bearing 3 in a centering manner, so that the water spraying direction is adjusted, when the water spraying angle needs to be changed, the driving motor 410 drives the driving gear 412 to rotate, the driven gear 49 meshed with the driving gear drives the threaded rod 48 to rotate between the two rolling bearings 47, the moving block 46 in threaded connection with the threaded rod 48 drives the rack plate 413 to move left and right through the limit of the cross rod 45, the half gear 416 meshed with the rack plate 413 synchronously rotates, and under the connection of the circular block 414, the half gear 416 drives the second connecting plate 415 and the water gun above the second connecting plate 415 to adjust the angle, so that the adjustable fire water gun support is quite convenient, the structural design is reasonable, the use is extremely convenient, the water spraying direction and the angle of the water gun can be quickly and effectively adjusted, the, can meet the requirement of multiple directions.

During the use, install the fire-fighting lance in squirt installation cover 418, and screw bolt 419 presss from both sides it tightly, through rotating handle 420, can drive angle adjustment mechanism 4 centering rotation on thrust ball bearing 3, and then adjust the water spray direction, when needing to change the water spray angle, driving motor 410 drives driving gear 412 and rotates, driven gear 49 with it drives threaded rod 48 and rotates between two antifriction bearing 47, threaded connection is about the movable block 46 on threaded rod 48 passes through the spacing drive rack plate 413 of horizontal pole 45 and is moved, with rack plate 413 meshing's semi-gear 416 synchronous revolution, under circular block 414's connection, semi-gear 416 drives the squirt of second connecting plate 415 and top and carries out the angle modulation.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.