Clamp type wall-attached support capable of being repeatedly turned over
Technical Field
The utility model relates to an attach wall support technical field, specifically be a vice formula can repeat turnover attach wall support.
Background
With the economic development and the continuous enhancement of national strength of China, high-rise and super high-rise building structures become necessary for large-scale, urbanized and modernized construction of modern cities and towns, the safety protection problem of a high-rise building construction site is an important subject faced by building construction enterprises, various frame members are used in the construction process, and the frame members can be used for assisting in supporting by attaching wall supports in the use process.
Among the prior art, traditional wall support size that attaches all is fixed, to the frame spare of different specifications, needs to be changed for the efficiency of construction is low, influences staff's work efficiency, and is very inconvenient.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a vice formula can repeatedly have enough to meet need attaches wall support has solved the problem mentioned in the above-mentioned background art.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a pincer-type wall-attached support capable of being repeatedly rotated comprises a support rod, wherein the lower end of the support rod is connected with the top end of a shell in a sliding manner, the right end of the support rod is fixedly connected with the left end of a rack, the right end of the rack is meshed with the left end of a gear, the lower end of the gear is movably connected with a clamping device, the clamping device is movably connected with a resetting device, the bottom end of the support rod is movably connected with the top end of a spring, the bottom end of the spring is fixedly connected with the top end of a fixed plate, the left end and the right end of the fixed plate are fixedly connected with the inner wall of the left end and the right end of the shell, the bottom end of the shell is connected with the upper end of a support base in a sliding manner, the top end of the support rod is fixedly connected with the bottom end of a support plate, the left end of the support plate is fixedly, the upper end of the first sliding rod is fixedly connected with the bottom end of the second rack.
Preferably, the top end of the second rack is meshed with the bottom end of the second gear, the second gear is rotatably connected with the ratchet wheel through a belt, the ratchet wheel is movably connected with the second clamping device, the first gear is fixedly connected with the first knob, and the second gear is fixedly connected with the second knob.
Preferably, the right end of the supporting base is in threaded connection with the top end of the triangular supporting plate through a threaded rod, and the left end of the triangular supporting plate is rotatably connected with the right end of the guide wheel.
Preferably, the number of the first supporting rod, the first shell, the first spring and the fixing plate is two, and the first supporting rod, the first shell, the first spring and the fixing plate are distributed in a central symmetry mode around the supporting base.
Preferably, the number of the triangular support plate, the guide wheel and the threaded rod is two, and the triangular support plate, the guide wheel and the threaded rod are symmetrically distributed about the center of the support base.
Preferably, a chucking device includes the baffle No. one, No. one baffle upper end and gear lower extreme swing joint, No. one baffle right side lower extreme and switch left end fixed connection, No. one switch and spout sliding connection No. one, No. one switch lower extreme and No. two spring top fixed connection, No. two spring bottom and limiting plate upper end fixed connection, No. one baffle lower extreme and limiting plate sliding connection.
(III) advantageous effects
The utility model provides a vice formula can repeat turnover attaches wall support. The method has the following beneficial effects:
(1) this pincer-type can repeatedly have enough to meet the need attaches the wall support, through being provided with a knob and No. two knobs, can adjust the height that attaches the wall support through a knob, can adjust the width that attaches the wall support through No. two knobs, adapts to the frame spare of different specifications, improves the efficiency of construction.
(2) This pincer-type can repeat the turnover and attach wall support through being provided with the leading wheel, can lead and prevent that the support body from toppling to the support body, makes things convenient for staff's work, can be fixed with attaching wall support height and width through being provided with a chucking device and No. two chucking devices, the operation of being convenient for.
Drawings
FIG. 1 is a schematic view of the overall front view structure of the present invention;
FIG. 2 is a schematic view of the overall structure of the utility model from the right;
FIG. 3 is an enlarged schematic view of the structure A of the present invention;
fig. 4 is an enlarged schematic view of the structure of the utility model B.
In the figure: the device comprises a first support rod 1, a second shell 2, a first rack 3, a first gear 4, a first clamping device 5, a resetting device 6, a first spring 7, a fixed plate 8, a first support plate 9, a first slide rod 10, a second rack 11, a second support plate 12, a second gear 13, a belt 14, a ratchet 15, a second clamping device 16, a second knob 17, a first knob 18, a threaded rod 19, a support base 20, a triangular support plate 21, a guide wheel 22, a groove 23, a first baffle 501, a first switch 502, a first chute 503, a second spring 504, a limiting plate 505, a second switch 601, a first connecting rod 602, a second slide rod 603, a second connecting rod 604, a second baffle 605, a third spring 606, a third baffle 161, a fourth spring 162, a second chute 163, a fixed column 164, a fixed block 165 and a third switch 166.
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.
Referring to fig. 1-4, the present invention provides a technical solution: a pincer-type wall-attached support capable of being repeatedly rotated comprises a support rod 1, the lower end of the support rod 1 is slidably connected with the top end of a shell 2, the right end of the support rod 1 is fixedly connected with the left end of a rack 3, the right end of the rack 3 is meshed with the left end of a gear 4, the lower end of the gear 4 is movably connected with a clamping device 5, the clamping device 5 comprises a baffle 501, the upper end of the baffle 501 is movably connected with the lower end of the gear 4, the right lower end of the baffle 501 is fixedly connected with the left end of a switch 502, the switch 502 is slidably connected with a chute 503, the lower end of the switch 502 is fixedly connected with the top end of a second spring 504, the bottom end of the second spring 504 is fixedly connected with the upper end of a limiting plate 505, the lower end of the baffle 501 is slidably connected with a limiting plate 505, the right end of the baffle 501 is provided with a groove 23, the clamping device 5 is movably connected with a resetting device, the resetting device 6 comprises a second switch 601, the left lower end of the second switch 601 is hinged with the upper end of a first connecting rod 602, the lower end of the first connecting rod 602 is hinged with the upper end of a second sliding rod 603, the lower end of the second sliding rod 603 is hinged with the upper end of a second connecting rod 604, the lower end of the second connecting rod 604 is hinged with the upper end of a second baffle 605, the right end of the second baffle 605 is fixedly connected with the left end of a third spring 606, the right end of the third spring 606 is fixedly connected with the inner wall of the right end of the shell 2, the left end of the second baffle 605 is movably connected with a groove 23 of the right end of a first baffle 501, the bottom end of a first supporting rod 1 is movably connected with the top end of a first spring 7, the bottom end of the first spring 7 is fixedly connected with the top end of a fixed plate 8, the left and right ends of the fixed plate 8 are fixedly connected, the left end of a triangular support plate 21 is rotatably connected with the right end of a guide wheel 22, the number of the triangular support plate 21, the guide wheel 22 and a threaded rod 19 is two, the triangular support plate 21, the guide wheel 22 and the threaded rod 19 are symmetrically distributed about the center of a support base 20, the frame body can be guided and prevented from overturning, and the work of workers is facilitated, the number of a first support rod 1, a shell 2, a first spring 7 and a fixed plate 8 is two, the triangular support plate 1 and the support base 20 are symmetrically distributed about the center, the top end of the first support rod 1 is fixedly connected with the bottom end of a first support plate 9, the left end of the first support plate 9 is fixedly connected with the right end of a first slide rod 10, the first slide rod 10 is slidably connected with the right end of a second support plate 12, the upper end of the first slide rod 10 is fixedly connected with the bottom end of a second rack 11, the top end of the, the ratchet 15 is movably connected with the second clamping device 16, the second clamping device 16 comprises a third baffle 161, the right end of the third baffle 161 is movably connected with the upper end of the ratchet 15, the upper end of the third baffle 161 is fixedly connected with the lower end of a fourth spring 162, the upper end of the fourth spring 162 is fixedly connected with the lower end of a second sliding chute 163, the left end of the third baffle 161 is fixedly connected with a fixed column 164, the bottom end of the fixed column 164 is rotatably connected with a fixed block 165, the fixed column 164 is fixedly connected with the left end of a third switch 166, the third switch 166 is slidably connected with the second sliding chute 163, the height and the width of the wall attaching support can be fixed by arranging a first clamping device 5 and a second clamping device 16, the operation is convenient, a first gear 4 is fixedly connected with a first knob 18, a second gear 13 is fixedly connected with a second knob 17, the height of the wall attaching support can be adjusted by the first knob 18 through the first knob 18 and the second knob 17, the width of the wall-attached support can be adjusted through the second knob 17, so that the wall-attached support is suitable for frame pieces of different specifications, and the construction efficiency is improved.
When the height of the wall-attached support needs to be adjusted during working (or using), firstly, the first switch 502 is pressed downwards, the first baffle 501 is pulled to move downwards to be separated from the first gear 4, then the second baffle 605 moves leftwards due to the elastic force of the third spring 606 to clamp the groove 23 at the right end of the first baffle 501, then the first knob 18 can be rotated to drive the first gear 4 to rotate, further the first rack 3 is driven to move upwards to change the height, after the height is determined, only the second switch 601 is pressed leftwards, the first connecting rod 602 rotates upwards, the second sliding rod 603 is pulled upwards, further the second connecting rod 604 is pulled to rotate rightwards, then the second baffle 605 is pulled rightwards to be separated from the first baffle 4, at the moment, the first baffle 501 moves upwards due to the elastic force of the second spring 504 and is clamped with the first gear 4, at the moment, the first gear 4 cannot rotate, finally, the height of the wall-attached support can fix the column, when the width of the wall-attached support needs to be adjusted, the second knob 17 only needs to be rotated leftwards to drive the second gear 13 to rotate leftwards, the belt 14 drives the ratchet wheel 15 to rotate leftwards, the second rack 11 is pushed to move rightwards, because the second clamping device 16 clamps the ratchet wheel 15 and can not rotate right, the second gear 13 is in one-way rotation, when the adjustment to the left is needed, the third switch 166 is pulled to the left, the third baffle 161 is rotated upwards by the rotation of the fixed column 164 to facilitate the separation of the ratchet wheel 15, then the second knob 17 can be selected continuously to drive the second gear 13 to rotate to continuously adjust the width, when the width is determined, the second knob 17 is released, the third baffle 161 will be ejected downwards by the elastic force of the fourth spring 162 to block the upper end of the ratchet 15, and the ratchet 15 cannot rotate rightwards, so that the device is fixed.
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.