CN211369461U

CN211369461U - Civil engineering construction support

Info

Publication number: CN211369461U
Application number: CN201921608350.0U
Authority: CN
Inventors: 王一琳; 王新国
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-09-25
Filing date: 2019-09-25
Publication date: 2020-08-28
Anticipated expiration: 2029-09-25

Abstract

The utility model discloses a civil engineering construction support, the on-line screen storage device comprises a base, the top fixed mounting of base has four montants, and the sliding sleeve is equipped with same fly leaf on four montants, and the top fixed mounting of four montants has same diaphragm, and the top fixed mounting of diaphragm has the positioning seat, rotates on the positioning seat and installs the pivot, and outside the both ends of pivot all extended to the positioning seat, the top fixed mounting of diaphragm had first motor, the output shaft end of first motor and the one end fixed connection of pivot, fixed cover in the pivot was equipped with two reels, and two reels are located the both sides of positioning seat respectively. The utility model relates to a rationally, the practicality is good, is convenient for highly adjust the backup pad for the backup pad can steadily rise and descend, and the security performance is high, thereby conveniently transports workman and material to suitable height, is convenient for adjust the horizontal position of backup pad moreover, makes things convenient for the workman to stand work in the backup pad.

Description

Civil engineering construction support

Technical Field

The utility model relates to a architectural equipment technical field specifically is a civil engineering construction support.

Background

Civil engineering construction refers to production activities in the implementation stage of engineering construction, is the construction process of various buildings, and also can be said to be the process of changing various lines on design drawings into objects at specified places, and the construction process comprises basic engineering construction, main structure construction, roofing engineering construction, decoration engineering construction and the like, wherein the place of construction operation is called as a construction site or construction site, also called as a construction site, and a civil engineering construction support is an auxiliary support frame for civil engineering construction, is one of the commonly used construction equipment in the construction process, is usually used for supporting operation workers or materials by the civil engineering construction support frame, and the operation workers stand on the support frame to carry out high-altitude operation, thereby facilitating the construction work.

However, in the prior art, the construction support is simple in structure, most of the construction supports are supported through steel pipes and connecting pieces, the stability is poor, the safety performance is low, and when the construction support is used, the height of the construction support is not convenient to adjust, operators and materials cannot be conveyed to proper height positions, and when an operator stands on a support table to work, the horizontal position of a support platform cannot be adjusted, so that inconvenience is brought to the worker during working.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a civil engineering construction support has solved the high inconvenient regulation of construction support, and the operation workman stands the during operation on a supporting bench moreover, can not adjust supporting platform's horizontal position to bring inconvenience, problem when working for the workman.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the civil engineering building construction support comprises a base, wherein four vertical rods are fixedly mounted on the top of the base, a same movable plate is slidably sleeved on the four vertical rods, a same transverse plate is fixedly mounted at the top ends of the four vertical rods, a positioning seat is fixedly mounted at the top of the transverse plate, a rotating shaft is rotatably mounted on the positioning seat, two ends of the rotating shaft extend out of the positioning seat, a first motor is fixedly mounted at the top of the transverse plate, an output shaft end of the first motor is fixedly connected with one end of the rotating shaft, two reels are fixedly sleeved on the rotating shaft and are respectively positioned at two sides of the positioning seat, steel wire ropes are wound on the two reels, one ends of the two steel wire ropes, which are far away from the corresponding reels, are fixedly connected with the top of the movable plate, a supporting plate is arranged above the movable plate, the top of slide extends outside the spout and with the bottom fixed connection of backup pad, the mounting hole has been seted up on one side inner wall of spout, the one end of first lead screw runs through the mounting hole, one side fixed mounting of fly leaf has the second motor, the output shaft end of second motor is located the outer one end fixed connection of fly leaf with first lead screw, the screw hole is seted up at the top of base, the second lead screw is installed to the screw hole internal thread, the both ends of second lead screw all extend to outside the screw hole, the bottom fixed mounting of second lead screw has the antiskid ribbed tile.

Preferably, the bottom of base is rotated and is installed four universal wheels, and four universal wheels are two bisymmetry settings, and the top fixed mounting of backup pad has the guardrail, and the top fixed mounting of second lead screw has the handle.

Preferably, four limiting rods are fixedly mounted at the top of the base, the four limiting rods are symmetrically arranged in pairs, and the top ends of the four limiting rods are in contact with the bottom of the movable plate.

Preferably, two guide grooves are formed in the top of the movable plate, the sliding groove is located between the two guide grooves, two guide blocks are fixedly mounted at the bottom of the supporting plate, and the bottoms of the two guide blocks are respectively slidably mounted in the corresponding guide grooves.

Preferably, the fixed cover is equipped with the bearing on the first lead screw, the outer lane of bearing and the inner wall fixed connection of mounting hole, and fixed mounting has the bearing frame on the spout keeps away from one side inner wall of second motor, and the one end that the second motor was kept away from to first lead screw is rotated and is installed on the bearing frame.

Preferably, two through holes are formed in the top of the transverse plate, and the two steel wire ropes penetrate through the corresponding through holes respectively.

(III) advantageous effects

The utility model provides a civil engineering construction support. The method has the following beneficial effects:

(1) this civil engineering construction support, can promote this equipment through utilizing four universal wheels and remove, remove this equipment to suitable position after, clockwise turning handle, the handle drives second lead screw and antiskid ribbed tile and rotates and move down to and contact the back with ground, utilize antiskid ribbed tile and ground contact increase frictional force, can fix this equipment, the same reason, anticlockwise rotation second lead screw, can remove the antiskid ribbed tile to no longer contacting with ground, conveniently promote this equipment and remove, the workman stands in the backup pad, perhaps carry the material to the backup pad on.

(2) The civil engineering construction support comprises a first motor, a rotating shaft, two wire reels, two wire winding wheels, a movable plate, a supporting plate, four vertical rods, a guardrail and a movable plate, wherein the first motor is started to rotate forwards, the first motor drives the rotating shaft and the two wire reels to rotate, the two wire winding wheels are used for winding the two wire ropes, the movable plate is pulled by the two wire ropes, the supporting plate is lifted, the movable plate vertically slides upwards along the four vertical rods to lift workers and convey materials, the movable plate can stably ascend or descend by utilizing the sliding fit of the four vertical rods and the movable plate, the workers and the materials can be protected by utilizing the guardrail and prevented from falling from high altitude, the safety performance in use is improved, after the workers and the materials are conveyed to proper heights, the first motor is stopped to operate, similarly, the first motor is started to rotate backwards, the two wire ropes are gradually wound out of, the height positions of the movable plate and the supporting plate can be adjusted, so that workers and materials can be conveyed to the required height positions.

(3) This civil engineering construction support, through starting second motor corotation work, the second motor drives first lead screw and rotates, under the guide effect of two guide blocks and two guide ways, make the slide drive the backup pad and carry out horizontal migration, the same reason, start second motor reversal work, the slide drives the backup pad and carries out horizontal migration to opposite direction, thereby through the corotation work of control second motor, can adjust the horizontal position of backup pad as required, thereby make things convenient for the workman to stand high altitude construction work in the backup pad.

Drawings

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

FIG. 2 is an enlarged view of portion A of FIG. 1;

FIG. 3 is an enlarged view of portion B of FIG. 1;

FIG. 4 is a schematic sectional view of the movable plate from above;

fig. 5 is a schematic side view of the present invention.

In the figure: 1. a base; 2. a vertical rod; 3. a movable plate; 4. a transverse plate; 5. positioning seats; 6. a rotating shaft; 7. a first motor; 8. a reel; 9. a wire rope; 10. a support plate; 11. a chute; 12. a slide base; 13. a first lead screw; 14. mounting holes; 15. a second motor; 16. a threaded hole; 17. a second lead screw; 18. an antiskid plate.

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.

As shown in fig. 1-5, the utility model provides a technical solution: the civil engineering building construction support comprises a base 1, wherein four vertical rods 2 are fixedly mounted on the top of the base 1, a movable plate 3 is slidably sleeved on the four vertical rods 2, a transverse plate 4 is fixedly mounted at the top ends of the four vertical rods 2, a positioning seat 5 is fixedly mounted at the top of the transverse plate 4, a rotating shaft 6 is rotatably mounted on the positioning seat 5, two ends of the rotating shaft 6 extend out of the positioning seat 5, a first motor 7 is fixedly mounted on the top of the transverse plate 4, the output shaft end of the first motor 7 is fixedly connected with one end of the rotating shaft 6, two reels 8 are fixedly sleeved on the rotating shaft 6, the two reels 8 are respectively positioned on two sides of the positioning seat 5, steel wire ropes 9 are wound on the two reels 8, one ends, far away from the corresponding reels 8, of the two steel wire ropes 9 are fixedly connected with the top of the movable plate 3, first lead screw 13 is installed to the internal rotation of spout 11, threaded sleeve is equipped with slide 12 on first lead screw 13, the top of slide 12 extend to spout 11 outside and with the bottom fixed connection of backup pad 10, mounting hole 14 has been seted up on one side inner wall of spout 11, mounting hole 14 is run through to the one end of first lead screw 13, one side fixed mounting of fly leaf 3 has second motor 15, the output axle head of second motor 15 is located the outer one end fixed connection of fly leaf 3 with first lead screw 13, threaded hole 16 has been seted up at the top of base 1, second lead screw 17 is installed to screw hole 16 internal thread, the both ends of second lead screw 17 all extend to outside screw hole 16, the bottom fixed mounting of second lead screw 17 has antiskid ribbed tile 18.

Four universal wheels are rotatably mounted at the bottom of the base 1, the four universal wheels are arranged in pairwise symmetry, guardrails are fixedly mounted at the top of the supporting plate 10, a handle is fixedly mounted at the top end of the second lead screw 17, four limiting rods are fixedly mounted at the top of the base 1, the four limiting rods are arranged in pairwise symmetry, the top ends of the four limiting rods are all contacted with the bottom of the movable plate 3, two guide grooves are formed in the top of the movable plate 3, the sliding groove 11 is positioned between the two guide grooves, two guide blocks are fixedly mounted at the bottom of the supporting plate 10, the bottoms of the two guide blocks are respectively slidably mounted in the corresponding guide grooves, a bearing is fixedly sleeved on the first lead screw 13, the outer ring of the bearing is fixedly connected with the inner wall of the mounting hole 14, a bearing seat is fixedly mounted on the inner wall of one side of the sliding groove 11 away from the second motor 15, two through holes are formed in the top of the transverse plate 4, and the two steel wire ropes 9 penetrate through the corresponding through holes respectively.

When the device is used, the first motor 7 and the second motor 15 are both positive and negative rotating motors, the base 1 is fixedly provided with a control switch and an external power line, the first motor 7, the second motor 15, the control switch and the external power line are electrically connected in sequence to form a closed loop, the control switch can respectively control the start-stop and positive and negative rotation of the first motor 7 and the second motor 15, the device can be pushed to move by four universal wheels, after the device is moved to a proper position, the handle is rotated clockwise, the handle drives the second lead screw 17 and the antiskid plate 18 to rotate and move downwards, when the antiskid plate 18 moves to be in contact with the ground, the antiskid plate 18 is in contact with the ground to increase friction, the device can be fixed, similarly, the second lead screw is rotated anticlockwise, the antiskid plate 18 can be moved to be not in contact with the ground any more, and therefore the device can be conveniently pushed to move, a worker stands on a support plate 10 or carries materials to the support plate 10, a power supply is switched on, the first motor 7 is started to rotate forwards, the first motor 7 drives a rotating shaft 6 and two winding wheels 8 to rotate, the two winding wheels 8 wind the two steel wire ropes 9, the two steel wire ropes 9 pull the movable plate 3, the support plate 10 rises, the movable plate 3 vertically slides upwards along the four vertical rods 2, so that the worker and the materials can be lifted and conveyed, the movable plate 3 can stably rise or fall by utilizing the sliding fit of the four vertical rods 2 and the movable plate 3, the worker and the materials can be protected by utilizing a guardrail and prevented from falling from high altitude, the safety performance in use is improved, after the worker and the materials are conveyed to proper heights, the first motor 7 is stopped to work, and in the same way, the first motor 7 is started to rotate backwards, the two steel wire ropes 9 gradually wind out of the corresponding winding wheels 8, under the action of the gravity of the movable plate 3 and the support plate 10, the movable plate 3 and the support plate 10 descend stably, so that the height positions of the movable plate 3 and the support plate 10 can be adjusted by controlling the forward and reverse rotation of the first motor 7, so that workers and materials can be conveyed to a required height position, when a worker stands on the support plate 10 to work, the second motor 15 is started to rotate forward, the second motor 15 drives the first lead screw 13 to rotate, the slide seat 12 drives the support plate 10 to move horizontally under the guiding action of the two guide blocks and the two guide grooves due to the threaded connection and matching of the first lead screw 13 and the slide seat 12, and similarly, the second motor 15 is started to rotate reversely, the slide seat 12 drives the support plate 10 to move horizontally in opposite directions, so that the horizontal position of the support plate 10 can be adjusted as required by controlling the forward and reverse rotation of the second motor 15, thereby facilitating high-altitude work performed by a worker standing on the support plate 10, while not being described in detail in this specification is well known to those skilled in the art.

To sum up, the civil engineering and building construction support can be obtained by pushing the equipment to move by four universal wheels, after the equipment is moved to a proper position, the handle is rotated clockwise, the handle drives the second screw rod 17 and the antiskid plate 18 to rotate and move downwards to be contacted with the ground, the antiskid plate 18 is contacted with the ground to increase friction force, the equipment can be fixed, similarly, the second screw rod is rotated anticlockwise, the antiskid plate 18 can be moved to be not contacted with the ground, the equipment is conveniently pushed to move, a worker stands on the support plate 10 or carries materials to the support plate 10, a power supply is switched on, the first motor 7 is started to rotate forwards, the first motor 7 drives the rotating shaft 6 and the two winding wheels 8 to rotate, the two winding wheels 8 are used for winding the two steel wire ropes 9, the two steel wire ropes 9 pull the movable plate 3 and the support plate 10 to rise, the movable plate 3 vertically slides upwards along the four vertical rods 2 to lift and convey workers and materials, the four vertical rods 2 are in sliding fit with the movable plate 3, the movable plate 3 can stably rise or fall, the workers and the materials can be protected by using guardrails and prevented from falling from high altitude, the safety performance in use is improved, after the workers and the materials are conveyed to proper heights, the first motor 7 is stopped to work, in the same way, the first motor 7 is started to reversely rotate, the two steel wire ropes 9 are gradually wound out of the corresponding winding wheels 8, the movable plate 3 and the support plate 10 stably fall, so that the height positions of the movable plate 3 and the support plate 10 can be adjusted by controlling the forward and reverse rotation work of the first motor 7, the workers and the materials can be conveyed to the required height positions, when the workers stand on the support plate 10 to work, the second motor 15 is started to normally rotate to work, second motor 15 drives first lead screw 13 and rotates, under the guide effect of two guide blocks and two guide ways, make slide 12 drive backup pad 10 and carry out horizontal migration, and on the same hand, start the work of 15 reversals of second motor, slide 12 drives backup pad 10 and carries out horizontal migration to opposite direction, thereby work through the positive reversal of control second motor 15, can adjust the horizontal position of backup pad 10 as required, thereby make things convenient for the workman to stand high altitude construction work in backup pad 10, the utility model relates to a rationally, the practicality is good, be convenient for highly adjust backup pad 10, make backup pad 10 can steadily rise and descend, and the security performance is high, thereby conveniently transport workman and material to suitable height, be convenient for adjust the horizontal position of backup pad 10 moreover, make things convenient for the workman to stand and work on backup pad 10.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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.

Claims

1. Civil engineering construction support, including base (1), its characterized in that: the top of the base (1) is fixedly provided with four vertical rods (2), the four vertical rods (2) are slidably sleeved with a same movable plate (3), the top ends of the four vertical rods (2) are fixedly provided with a same transverse plate (4), the top of the transverse plate (4) is fixedly provided with a positioning seat (5), the positioning seat (5) is rotatably provided with a rotating shaft (6), two ends of the rotating shaft (6) extend out of the positioning seat (5), the top of the transverse plate (4) is fixedly provided with a first motor (7), the output shaft end of the first motor (7) is fixedly connected with one end of the rotating shaft (6), the rotating shaft (6) is fixedly sleeved with two winding wheels (8), the two winding wheels (8) are respectively positioned at two sides of the positioning seat (5), the two winding wheels (8) are respectively wound with steel wire ropes (9), and one ends of the two steel wire ropes (9) far away from the corresponding winding wheels, a supporting plate (10) is arranged above the movable plate (3), a sliding groove (11) is formed in the top of the movable plate (3), a first screw rod (13) is rotatably mounted in the sliding groove (11), a sliding seat (12) is sleeved on the first screw rod (13) in a threaded manner, the top of the sliding seat (12) extends out of the sliding groove (11) and is fixedly connected with the bottom of the supporting plate (10), a mounting hole (14) is formed in the inner wall of one side of the sliding groove (11), one end of the first screw rod (13) penetrates through the mounting hole (14), a second motor (15) is fixedly mounted on one side of the movable plate (3), the output shaft end of the second motor (15) is fixedly connected with one end, located out of the movable plate (3), of the first screw rod (13), a threaded hole (16) is formed in the top of the base (1), a second screw rod (17) is mounted in the threaded hole (16), and, the bottom end of the second screw rod (17) is fixedly provided with an antiskid plate (18).

2. The civil engineering construction support of claim 1, wherein: the bottom of base (1) is rotated and is installed four universal wheels, and four universal wheels are two bisymmetry settings, and the top fixed mounting of backup pad (10) has the guardrail, and the top fixed mounting of second lead screw (17) has the handle.

3. The civil engineering construction support of claim 1, wherein: the top fixed mounting of base (1) has four gag lever posts, and four gag lever posts are two bisymmetry settings, and the top of four gag lever posts all contacts with the bottom of fly leaf (3).

4. The civil engineering construction support of claim 1, wherein: two guide grooves are formed in the top of the movable plate (3), the sliding groove (11) is located between the two guide grooves, two guide blocks are fixedly mounted at the bottom of the supporting plate (10), and the bottoms of the two guide blocks are respectively slidably mounted in the corresponding guide grooves.

5. The civil engineering construction support of claim 1, wherein: the fixed cover is equipped with the bearing on first lead screw (13), the outer lane of bearing and the inner wall fixed connection of mounting hole (14), and fixed mounting has the bearing frame on the one side inner wall that second motor (15) were kept away from in spout (11), and the one end rotation that second motor (15) were kept away from in first lead screw (13) is installed on the bearing frame.

6. The civil engineering construction support of claim 1, wherein: two through holes are formed in the top of the transverse plate (4), and the two steel wire ropes (9) penetrate through the corresponding through holes respectively.