CN114477039A - A convenient mobile jacking device for architectural decoration engineering design - Google Patents

Abstract

The invention relates to a jacking device, in particular to a convenient moving jacking device for architectural decoration engineering design. Provided is a lifting device for building decoration engineering design, which can carry installations of different sizes separately, work together, and ensure safety and is convenient to move. A convenient moving jacking device for architectural decoration engineering design, comprising: a base, the left and right sides of the bottom of the base are provided with universal wheels symmetrically front and rear; a mounting seat, a mounting seat is provided on the left front side of the top of the base, and a Servo motor; a first opposing screw, the top of the base is provided with a first opposing screw that rotates symmetrically from left to right, and a belt is connected between the front sides of the first opposing screw. It drives the relative movement of the placing plates to adjust the distance between them, adapts to the installation of ceilings of different sizes, and has strong applicability.

Description

A convenient mobile jacking device for architectural decoration engineering design

technical field

The invention relates to a jacking device, in particular to a convenient moving jacking device for architectural decoration engineering design.

Background technique

Traditional jacking refers to the construction method of gradually jacking up the roof structure assembled or poured on the ground to the design elevation by using jacks and alternately filled columns. This method does not require large lifting equipment, and the entire roof, including roof waterproofing, paint and pipelines, etc., can be lifted into place at one time. Because it is a high-altitude operation, measures should be taken during the lifting process to prevent the roof. The cover structure is offset, and attention is paid to the synchronization of the jacking.

The jacking device in the prior art can only provide support for the staff. During the period, the staff still needs to support the installation objects, and the safety hazard is extremely high. Therefore, a design is designed to carry the installation objects of different sizes separately, cooperate with the work, and ensure the safety. Safe and convenient mobile jacking device for architectural decoration engineering design.

SUMMARY OF THE INVENTION

In order to overcome the shortcomings of the prior art, which still requires staff to support the installation objects and have extremely high safety hazard, a roof for building decoration engineering design that can carry installation objects of different sizes separately, cooperate with work and ensure safety is provided. lift device.

A convenient moving jacking device for architectural decoration engineering design, comprising a base, the left and right sides of the bottom of the base are symmetrically provided with universal wheels in front and rear; a mounting seat, a mounting seat is provided on the left front side of the top of the base, and a servo is provided on the top of the mounting seat Motor; the first opposing screw, the top of the base is provided with a first opposing screw that rotates symmetrically from left to right, and a belt is connected between the front sides of the first opposing screw; sliding block, the first opposing screw is on the front and rear Symmetrical thread type is provided with sliding blocks, connecting rods are hinged between the two sliding blocks on the same side vertically, connecting blocks are installed on the front and rear sides of the top of the connecting rods, and the top of the connecting blocks is connected with a connecting block for carrying the staff and the ceiling. The top of the lifting plate is provided with a protective mechanism to protect the staff; the decoration material placement mechanism, the protective mechanism is provided with a decoration material placement mechanism for carrying the ceiling.

Further, the protective mechanism includes a protective fence, the top of the lifting plate is provided with a square protective fence; the connecting frame, the left front side of the protective fence is provided with a connecting frame, the left side of the connecting frame is provided with a rotating protective door, and the left side of the protective door is There is a handle on the rear side.

Further, the decoration material placement mechanism includes a mounting block, and the rear side of the guardrail is provided with mounting blocks symmetrically on the left and right sides, and a second opposing screw rod is rotatably connected between the mounting blocks; The symmetrical threaded type is provided with a placing plate that moves inward to place different ceilings; a turntable, and a turntable is provided on the left side of the second opposing screw rod.

Further, it also includes a material falling prevention mechanism for limiting the left side of the ceiling and preventing falling. The material falling prevention mechanism includes a first guide seat, and the rear side of the top of the base is symmetrically provided with a first guide seat. The first guide seat is slidably provided with a sliding plate, a first return spring is connected between the left and right sides of the sliding plate and the first guide seat, and a first contact plate is arranged on the top of the sliding plate; the mounting bracket is placed in the middle of the plate There are mounting brackets on the outside, and second contact plates are rotatably connected to the mounting brackets, and torsion springs are connected between the second contact plates and the mounting brackets; the baffles and the left side of the second contact plates are all provided with rotating counters to the ceiling Stopper for limit.

Further, it also includes an auxiliary working mechanism. The auxiliary working mechanism includes a second guide seat. The top left side of the base is symmetrically provided with a second guide seat. The second guide seat is slidably connected with a sliding frame, and the sliding frame is on the right side. A second return spring is connected between the side and the second guide seat; the foot pedal and the top of the sliding frame are connected with a foot pedal for assisting the staff to step on the lifting plate, and the front and rear sides of the foot pedal are provided with contacts A rod; a contact column, and a contact column matched with the contact rod is symmetrically arranged on the left side of the bottom of the jacking plate in front and rear.

Further, it also includes a buffer mechanism, the buffer mechanism includes an installation cylinder, a plurality of installation cylinders are arranged on the top of the base, a buffer column is slidably connected in the installation cylinder, and a third buffer column is connected between the bottom of the buffer column and the installation cylinder. return spring.

Further, it also includes a locking mechanism, the locking mechanism includes a mounting frame, a mounting frame is arranged on the left rear side of the guardrail, a limit rod is slidably provided on the mounting frame, and a fourth is connected between the limit rod and the mounting frame. Return spring; connecting groove plate, the right rear side of the protective door is provided with a connecting groove plate matched with the limit rod.

Further, the two adjacent connecting rods are arranged in a cross.

The present invention has the following advantages:

1. Drive the relative movement of the placement plate to adjust the distance between them, adapt to the installation of ceilings of different sizes, and have strong applicability;

2. Push the handle to drive the protective door to rotate and open, and then stand in the protective fence to close the protective door. At this time, the limit rod is stuck on the connecting groove plate and the protective door is blocked to prevent the protective door from opening suddenly, which may cause hidden dangers to personal safety;

3. Start the servo motor to drive the staff to move up together with the ceiling to cooperate with the installation work;

4. When the lifting plate moves upward, the torsion spring reset drives the baffle plate to rotate inward to limit the ceiling and prevent the ceiling from falling when it rises.

Description of drawings

FIG. 1 is a schematic diagram of a first three-dimensional structure of the present invention.

FIG. 2 is a schematic diagram of a second three-dimensional structure of the present invention.

FIG. 3 is a schematic diagram of a first partial three-dimensional structure of the present invention.

FIG. 4 is a schematic diagram of a second partial three-dimensional structure of the present invention.

FIG. 5 is a schematic three-dimensional structure diagram of the protection mechanism of the present invention.

FIG. 6 is a cross-sectional view of the three-dimensional structure of the decoration material placement mechanism of the present invention.

FIG. 7 is a schematic three-dimensional structure diagram of a decoration material placement mechanism of the present invention.

FIG. 8 is a schematic three-dimensional structure diagram of the material falling prevention mechanism of the present invention.

FIG. 9 is a schematic view of the enlarged structure of part A of the present invention.

FIG. 10 is a schematic three-dimensional structure diagram of the auxiliary working mechanism of the present invention.

FIG. 11 is a schematic three-dimensional structure diagram of the buffer mechanism of the present invention.

12 is a cross-sectional view of the three-dimensional structure of the buffer mechanism of the present invention.

FIG. 13 is a schematic three-dimensional structure diagram of the locking mechanism of the present invention.

FIG. 14 is a schematic view of the enlarged structure of part B of the present invention.

In the above drawings: 1: Universal wheel, 2: Base, 3: Mounting seat, 4: Servo motor, 5: Belt, 6: First opposing screw, 7: Slide block, 8: Connecting rod, 9: Connection block, 10: Lifting plate, 11: Protection mechanism, 111: Protection fence, 112: Protection door, 113: Handle, 114: Connection frame, 12: Decoration material placement mechanism, 121: Installation block, 122: Placing plate, 123: Second opposing screw, 124: Turntable, 13: Material falling prevention mechanism, 131: First guide seat, 132: First return spring, 133: Sliding plate, 134: First contact plate, 135: Installation Bracket, 136: Second contact plate, 137: Torsion spring, 138: Baffle plate, 14: Auxiliary working mechanism, 141: Second guide seat, 142: Slide frame, 143: Second return spring, 144: Foot pedal, 145: Contact lever, 146: Contact post, 15: Buffer mechanism, 151: Mounting barrel, 152: Third return spring, 153: Buffer column, 16: Locking mechanism, 161: Mounting bracket, 162: Fourth return spring, 163 : Limiting rod, 164: Connecting groove plate.

Detailed ways

Reference herein to an embodiment means that a particular feature, structure or characteristic described in connection with the embodiment can be included in at least one embodiment of the present invention. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor a separate or alternative embodiment that is mutually exclusive of other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

Example 1

A convenient moving jacking device for architectural decoration engineering design. 6. The sliding block 7, the connecting rod 8, the connecting block 9, the lifting plate 10, the protective mechanism 11 and the decoration material placement mechanism 12. The left and right sides of the bottom of the base 2 are symmetrically provided with universal wheels 1, and the top left front side of the base 2 A mounting seat 3 is provided, the top of the mounting seat 3 is provided with a servo motor 4 , the top of the base 2 is provided with a first opposing screw 6 in a left-right symmetrical rotation, and the first opposing screw 6 on the left is connected with the output shaft of the servo motor 4 , a belt 5 is connected between the front sides of the first opposing screw rod 6, and the first opposing screw rod 6 is provided with a sliding block 7 in a symmetrical thread type front and rear, and the two sliding blocks 7 on the same side in the vertical direction are hinged. There is a connecting rod 8, the top of the connecting rod 8 is provided with connecting blocks 9 on both sides, and a lifting plate 10 is connected between the top of the connecting block 9. The top of the lifting plate 10 is provided with a protective mechanism 11, and the protective mechanism 11 is provided with decoration. Material placement mechanism 12 .

The protective mechanism 11 includes a protective fence 111, a protective door 112, a handle 113 and a connecting frame 114. The top of the lifting plate 10 is provided with a protective fence 111, and the left front side of the protective fence 111 is provided with a connecting frame 114. The left side of the connecting frame 114 is rotatably arranged. There is a protective door 112 , and a handle 113 is provided on the left rear side of the protective door 112 .

The decoration material placing mechanism 12 includes a mounting block 121, a placing plate 122, a second opposite screw 123 and a turntable 124. The rear side of the guardrail 111 is symmetrically provided with mounting blocks 121, and a second rotating connection is provided between the mounting blocks 121. The opposing screw 123 and the second opposing screw 123 are provided with a left-right symmetrical screw-type placement plate 122 , and the left side of the second opposing screw 123 is provided with a turntable 124 .

The staff first adjusts the size of the placing plate 122 according to the area of the ceiling, and rotates the turntable 124 to drive the second opposing screw 123 to rotate, which in turn drives the placing plate 122 to move relatively. That is, then the staff pushes the handle 113 to drive the protective door 112 to rotate and open, and then stands in the protective fence 111 to close the protective door 112, and starts the servo motor 4. The output shaft of the servo motor 4 rotates through the belt 5 to drive the first pair of Opposite rotation to the screw 6, and then through the sliding block 7 to drive the connecting rod 8 to cooperate with each other, and then through the connecting block 9 to drive the lifting plate 10 and the above components to move upward, so that the staff and the ceiling can be driven to move upward together. After installation work, after moving to an appropriate height, stop the operation of the servo motor 4 .

Example 2

On the basis of Embodiment 1, as shown in FIGS. 1 , 2 , and 8 to 10 , a material falling prevention mechanism 13 is also included, and the material falling prevention mechanism 13 includes a first guide seat 131 , a first The return spring 132, the sliding plate 133, the first contact plate 134, the mounting bracket 135, the second contact plate 136, the torsion spring 137 and the baffle 138, the top rear side of the base 2 is symmetrically provided with a first guide seat 131, the first guide The seat 131 is slidably provided with a sliding plate 133. A first return spring 132 is connected between the left and right sides of the sliding plate 133 and the first guide seat 131. The top of the sliding plate 133 is provided with a first contact plate 134. There are mounting brackets 135 on the outer side of the middle part of the 122, and second contact plates 136 are rotatably connected to the mounting brackets. Torsion springs 137 are connected between the second contact plates 136 and the mounting bracket 135. A baffle 138 is provided.

It also includes an auxiliary working mechanism 14. The auxiliary working mechanism 14 includes a second guide seat 141, a sliding frame 142, a second return spring 143, a foot pedal 144, a contact rod 145 and a contact column 146. The top left side of the base 2 is symmetrical front and rear. A second guide seat 141 is provided, and a sliding frame 142 is slidably connected to the second guide seat 141. A second return spring 143 is connected between the right side of the sliding frame 142 and the second guide seat 141. A foot pedal 144 is connected between them, and contact rods 145 are provided on both front and rear sides of the foot pedal 144 .

In the initial state, the first contact plate 134 is pressed against the second contact plate 136, the torsion spring 137 is deformed, the contact column 146 is pressed against the contact rod 145, and the second return spring 143 is stretched. Put on the lift plate 10. When the lift plate 10 drives the staff to move upward, it will drive the contact column 146 to move upward and no longer resist the contact rod 145. The second return spring 143 resets and drives the sliding frame 142 and the foot pedal 144 to move to the right. , retracted to the bottom of the lifting plate 10, and at the same time the lifting plate 10 moves upwards to drive the second contact plate 136 to no longer contact the first contact plate 134, the torsion spring 137 resets and drives the baffle 138 to rotate inward to limit the ceiling, preventing The ceiling falls when it rises. After the installation is completed, the lifting plate 10 moves downward to drive the contact column 146 to move downward and squeeze the contact rod 145, which in turn drives the foot pedal 144 to move to the left and draw out. The spring 143 is reset and stretched, and at the same time, the second contact plate 136 is pressed by the first contact plate 134 again to rotate, and the torsion spring 137 is deformed.

Example 3

On the basis of Embodiment 2, as shown in Figure 1, Figure 2, Figure 11 to Figure 14, a buffer mechanism 15 is also included. The buffer mechanism 15 includes a mounting cylinder 151, a third return spring 152 and a buffer column 153. The top of the base 2 is provided with four installation cylinders 151, and buffer columns 153 are slidably connected in the installation cylinders 151. A third return spring 152 is connected between the bottom of the buffer columns 153 and the installation cylinder 151. below plate 10.

It also includes a locking mechanism 16. The locking mechanism 16 includes a mounting bracket 161, a fourth return spring 162, a limit rod 163 and a connecting groove plate 164. A mounting bracket 161 is provided on the left rear side of the guardrail 111, and the mounting bracket 161 slides on it. There is a limit rod 163 in the type, and a fourth return spring 162 is connected between the limit rod 163 and the mounting frame 161 .

When the lift plate 10 moves downward, it can be buffered by driving the buffer column 153 of the third return spring 152 to prevent the sudden unloading of the connecting rod 8 from driving the lift plate 10 to drop rapidly, resulting in injury to the staff; when the staff enters the guardrail 111 It is necessary to drive the limit rod 163 to move backward and no longer block the connecting groove plate 164, the fourth return spring 162 is compressed, and then the protective door 112 is no longer blocked, and the protective fence 111 can be entered, and then the handle 113 is pushed to close the protective door. 112 is closed, and stop pushing the limit rod 163, so that it moves forward under the action of the fourth return spring 162 to block the connecting groove plate 164, and then the protective door 112 is blocked to prevent the protective door 112 from being opened suddenly and causing personal safety. hidden danger.

The above descriptions are only the embodiments of the present invention, and are not intended to limit the scope of the patent of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the description of the present invention, or directly or indirectly applied in other related technical fields, are all applicable. Similarly, it is included in the scope of patent protection of the present invention.

Claims (8)

1. a convenient moving jacking device for architectural decoration engineering design, characterized in that it includes: a base (2), and the left and right sides of the bottom of the base (2) are symmetrically provided with universal wheels (1) before and after; (3), the top left front side of the base (2) is provided with a mounting seat (3), and the top of the mounting seat (3) is provided with a servo motor (4); the first opposite screw (6), the top of the base (2) is left-right symmetrical The rotary type is provided with a first opposing screw rod (6), and a belt (5) is connected between the front sides of the first opposing screw rod (6); the sliding block (7), on the first opposing screw rod (6) A sliding block (7) is provided in the front and rear symmetrical thread type, a connecting rod (8) is hinged between the two sliding blocks (7) on the same side vertically, and connecting blocks are provided on both the front and rear sides of the top of the connecting rod (8). (9), the top of the connection block (9) is connected with a lifting plate (10) for carrying the staff and the ceiling; the protection mechanism (11), the top of the lifting plate (10) is provided with a protection to protect the staff A mechanism (11); a decoration material placement mechanism (12), and a decoration material placement mechanism (12) for carrying a ceiling is provided in the protection mechanism (11). 2. A kind of convenient moving jacking device for building decoration engineering design according to claim 1, wherein the protective mechanism (11) comprises: a protective fence (111), and the top of the jacking plate (10) is provided with A protective fence (111) is provided in a square shape; a connecting frame (114) is provided with a connecting frame (114) on the left front side of the protective fence (111), and a protective door (112) is provided on the left side of the connecting frame (114) in a rotating manner. (112) A handle (113) is provided on the left rear side. 3. A kind of convenient moving jacking device for building decoration engineering design according to claim 2, characterized in that, the decoration material placement mechanism (12) comprises: a mounting block (121), a rear side of the guardrail (111) A mounting block (121) is arranged symmetrically on the left and right, and a second opposing screw rod (123) is rotatably connected between the mounting blocks (121); The type is provided with a placing plate (122) that moves inward to place different ceilings; a turntable (124), and a turntable (124) is provided on the left side of the second opposite screw (123). 4. according to a kind of convenient moving jacking device for architectural decoration engineering design according to claim 3, it is characterized in that, also comprises a material falling prevention mechanism (13) for limiting the left side of the ceiling and preventing falling , the material falling prevention mechanism (13) includes: a first guide seat (131), a first guide seat (131) is symmetrically arranged on the rear side of the top of the base (2), and the first guide seat (131) is slidable. A sliding plate (133) is provided, a first return spring (132) is connected between the left and right sides of the sliding plate (133) and the first guide seat (131), and a first contact plate is provided on the top of the sliding plate (133) (134); mounting brackets (135), mounting brackets (135) are provided on the outside of the middle of the placing plate (122), and second contact plates (136) are rotatably connected to the mounting brackets (135), and the second contact plates ( 136) are connected with the mounting bracket (135) with a torsion spring (137); the baffle plate (138) and the left side of the second contact plate (136) are provided with a baffle plate (138) that rotates to limit the ceiling. 5. A kind of convenient moving jacking device for architectural decoration engineering design according to claim 4, characterized in that, it also includes an auxiliary working mechanism (14), and the auxiliary working mechanism (14) includes: a second guide seat (141), a second guide seat (141) is symmetrically arranged on the left side of the top of the base (2) front and rear, and a sliding frame (142) is slidably connected to the second guide seat (141), and the right side of the sliding frame (142) is slidably connected. A second return spring (143) is connected between the second guide seat (141); the foot pedal (144) and the top of the sliding frame (142) are connected with feet for assisting staff to step on the lift plate (10). The pedal (144) is provided with contact rods (145) on both front and rear sides of the foot pedal (144); contact post (146). 6. A kind of convenient moving jacking device for building decoration engineering design according to claim 5, characterized in that, it also comprises a buffer mechanism (15), and the buffer mechanism (15) comprises: an installation cylinder (151), The top of the base (2) is provided with a plurality of installation cylinders (151), the buffer columns (153) are slidably connected in the installation cylinders (151), and the buffer columns (153) are connected with the installation cylinder (151) at the bottom. Three return springs (152). 7. A convenient moving jacking device for architectural decoration engineering design according to claim 6, characterized in that it further comprises a locking mechanism (16), and the locking mechanism (16) comprises: a mounting frame (161), A mounting bracket (161) is provided on the left rear side of the guardrail (111), a limit rod (163) is slidably provided on the mounting rack (161), and a second stop is connected between the limit rod (163) and the mounting bracket (161). Four return springs (162); a connecting groove plate (164), and a connecting groove plate (164) matched with the limit rod (163) is provided on the right rear side of the protective door (112). 8. A convenient moving jacking device for architectural decoration engineering design according to claim 7, characterized in that: two adjacent connecting rods (8) are arranged in a cross.

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