CN221343872U

CN221343872U - Construction auxiliary device

Info

Publication number: CN221343872U
Application number: CN202322519081.3U
Authority: CN
Inventors: 王德彦; 黄培军; 黄培峰; 赵洪强; 马学学; 徐严超; 墨晓晨; 杨圣旺; 陈鑫
Original assignee: Zhongqing Engineering Design Shandong Co ltd
Current assignee: Zhongqing Engineering Design Shandong Co ltd
Priority date: 2023-09-17
Filing date: 2023-09-17
Publication date: 2024-07-16
Anticipated expiration: 2033-09-17

Abstract

The utility model discloses a construction auxiliary device, which relates to the technical field of road and bridge construction and comprises a bottom plate, wherein a lifting mechanism is arranged at the top of the bottom plate, one side of a protective fence is connected with a lifting door in a sliding manner, one sides of the protective fence and an L-shaped plate are provided with a moving mechanism, one side of a fixed shaft is provided with a lifting mechanism, and two sides of the bottom plate are provided with fixing mechanisms. The lifting table can be pushed to rise by starting the first motor, construction is convenient to be conducted on different heights, the stability of the device is guaranteed by the fixing mechanism, materials or tools can be transferred to the lifting table at the low position by matching the moving mechanism with the lifting mechanism, a second screw rod is matched with the lifting frame, lifted articles can be fed into the lifting table, the door can be automatically opened when the lifting frame approaches, the door can be closed again when the lifting frame approaches, and safety of constructors is guaranteed when the lifting frame is convenient to use.

Description

Construction auxiliary device

Technical Field

The utility model relates to the technical field of road and bridge construction, in particular to a construction auxiliary device.

Background

The bridge is a structure which is erected on rivers, lakes and seas and enables vehicles, pedestrians and the like to pass smoothly, and is also a building which is erected to span mountain, poor geology or meet other traffic requirements and enables passing to be more convenient in order to adapt to the traffic industry of modern high-speed development.

Often need use the device to assist when constructing road and bridge, road and bridge construction auxiliary device among the prior art is inconvenient for the workman to construct higher department for the workman can only be with the help of instrument such as ladder, and the security is lower, also is inconvenient for taking material and the instrument of low department, makes the efficiency of construction influenced.

Disclosure of utility model

The present utility model is directed to a construction assisting apparatus for solving the problems set forth in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a construction auxiliary device, includes the bottom plate, the top of bottom plate is equipped with elevating system, the top fixedly connected with lift case of bottom plate, the inside fixedly connected with motor of lift case, the output fixedly connected with dwang of motor, the fixed surface of dwang is connected with drive bevel gear, the meshing of drive bevel gear is connected with driven bevel gear, the top of lift case rotates and is connected with a lead screw, the bottom and the middle part fixed connection of driven bevel gear of a lead screw, the top fixedly connected with lead screw frame of lift case, the interior top and the top rotation of a lead screw of lead screw frame are connected, the surface threaded connection of a lead screw has the lifter, the top fixedly connected with stand of lift case, the inside sliding connection of stand has the lift axle, one side bottom and the lifter fixed connection of lift axle, the top fixedly connected with elevating platform of lift axle.

Preferably, the top fixedly connected with rail guard of elevating platform, one side sliding connection of rail guard has the lift door, the inner wall of rail guard is equipped with the spacing groove in the both sides of lift door, the both sides fixedly connected with limiting plate of lift door, the surface and the inner wall sliding connection of spacing groove of limiting plate, the bottom of lift door is equipped with the fluting, one side fixedly connected with L template of rail guard, one side of rail guard and L template is equipped with moving mechanism.

Preferably, the inner wall fixedly connected with fixed axle of rail guard and L template, the one end that the lift gate was kept away from to the fixed axle is equipped with No. two motors, the inside rotation of fixed axle is connected with No. two lead screws, no. two motor's output fixedly connected with No. two lead screws, no. two lead screw's outer wall threaded connection has the movable block, one side of fixed axle is equipped with hoisting mechanism.

Preferably, one side fixedly connected with lifting frame of movable block, one side of lifting frame is equipped with No. three motors, the inside rotation of lifting frame is connected with the rope roller, the output of No. three motors and the middle part fixed connection of rope roller, the surface of rope roller is equipped with wire rope, wire rope's bottom is equipped with the trip, the top fixedly connected with riser of L template, the interior top of riser is equipped with inductive probe No. one, the inside fixedly connected with diaphragm of rail guard, the bottom of diaphragm is equipped with inductive probe No. two.

Preferably, one side of keeping away from the L template of rail guard is equipped with the spout, the inside sliding connection of spout has the slider, one side and the lift gate fixed connection of slider, one side top fixedly connected with fixed plate of rail guard, the bottom fixedly connected with telescopic link of fixed plate, the bottom fixedly connected with of telescopic link is in the top of slider.

Preferably, the both sides of bottom plate are equipped with fixed establishment, the top fixedly connected with nut of bottom plate, the inside threaded connection of nut has the bolt, the bottom fixedly connected with backup pad of bolt.

Preferably, the side of the bottom plate is provided with wheels.

Compared with the prior art, the utility model has the beneficial effects that: through the arrangement of the first screw rod and the lifting shaft, the lifting table can be pushed to rise by starting the first motor, so that construction can be conveniently performed on different heights; the stability of the device is ensured through the arrangement of the fixing mechanism; through moving mechanism and hoisting mechanism's setting, can be in the low department to conveying material or instrument on the elevating platform, no. two lead screws and crane the cooperation can send into the elevating platform with the article of lifting, the workman of being convenient for takes, inductive probe and the setting of lift gate for the door can be opened automatically when lifting the gallows and approaching, and the door can be closed again when keeping away from, has also guaranteed constructor's safety when facilitating the use, prevents to fall.

Drawings

FIG. 1 is a perspective view of the structure of the present utility model;

FIG. 2 is a front elevational view of the structure of the present utility model;

FIG. 3 is a schematic diagram of the structure of the present utility model;

FIG. 4 is a left side view of a portion of the structure of the present utility model;

fig. 5 is an enlarged view of the present utility model at structure a.

In the figure: 1. a bottom plate; 2. a lifting mechanism; 201. a lifting box; 202. a motor I; 203. a rotating lever; 204. a drive bevel gear; 205. a driven bevel gear; 206. a first screw rod; 207. a screw rod rack; 208. a lifting block; 209. a column; 210. a lifting shaft; 3. a lifting table; 4. a guard rail; 5. a lifting door; 6. a limit groove; 7. a limiting plate; 8. slotting; 9. an L-shaped plate; 10. a moving mechanism; 1001. a fixed shaft; 1002. a motor II; 1003. a second screw rod; 1004. a moving block; 11. a lifting mechanism; 1101. a lifting frame; 1102. a third motor; 1103. a rope winding roller; 1104. a wire rope; 1105. a hanging hook; 1106. a vertical plate; 1107. a first induction probe; 1108. a cross plate; 1109. a second inductive probe; 12. a chute; 13. a slide block; 14. a fixing plate; 15. a telescopic rod; 16. a fixing mechanism; 1601. a nut; 1602. a bolt; 1603. a support plate; 17. and (3) a wheel.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, the present utility model provides a technical solution: the utility model provides a construction auxiliary device, including bottom plate 1, the top of bottom plate 1 is equipped with elevating system 2, the top fixedly connected with lift case 201 of bottom plate 1, the inside fixedly connected with motor 202 of lift case 201, the output fixedly connected with dwang 203 of motor 202, the fixed surface of dwang 203 is connected with drive bevel gear 204, the meshing of drive bevel gear 204 is connected with driven bevel gear 205, the top rotation of lift case 201 is connected with first lead screw 206, the bottom of first lead screw 206 and driven bevel gear 205's middle part fixed connection, the top fixedly connected with lead screw frame 207 of lift case 201, the interior top of lead screw frame 207 and the top rotation of first lead screw 206 are connected, the surface threaded connection of first lead screw 206 has lifter 208, the top fixedly connected with stand 209 of lift case 201, the inside sliding connection of stand 209 has lift axle 210, one side bottom and the lifter 208 fixed connection of lift axle 210, the top fixedly connected with lift platform 3 of lift axle 210.

Further, the top fixedly connected with rail guard 4 of elevating platform 3, one side sliding connection of rail guard 4 has lift gate 5, and the inner wall of rail guard 4 is equipped with spacing groove 6 in the both sides of lift gate 5, and the both sides fixedly connected with limiting plate 7 of lift gate 5, the surface and the inner wall sliding connection of spacing groove 6 of limiting plate 7, and the bottom of lift gate 5 is equipped with fluting 8, one side fixedly connected with L template 9 of rail guard 4, and one side of rail guard 4 and L template 9 is equipped with moving mechanism 10.

Further, the inner wall fixedly connected with fixed axle 1001 of rail guard 4 and L template 9, the one end that fixed axle 1001 kept away from lift gate 5 is equipped with No. two motors 1002, and the inside rotation of fixed axle 1001 is connected with No. two lead screws 1003, and No. two motor 1002's output fixedly connected with No. two lead screws 1003, and No. two lead screws 1003's outer wall threaded connection has movable block 1004, and one side of fixed axle 1001 is equipped with hoisting mechanism 11.

Further, one side fixedly connected with lifting frame 1101 of movable block 1004, one side of lifting frame 1101 is equipped with No. three motor 1102, lifting frame 1101's inside rotation is connected with rope roller 1103, no. three motor 1102's output and rope roller 1103's middle part fixed connection, rope roller 1103's surface is equipped with wire rope 1104, wire rope 1104's bottom is equipped with lifting hook 1105, L template 9's top fixedly connected with riser 1106, riser 1106's interior top is equipped with inductive probe 1107 No. one, rail guard 4's inside fixedly connected with diaphragm 1108, rail 1108's bottom is equipped with inductive probe 1109 No. two, inductive probe 1107 and inductive probe 1109 No. two can sense the gallows 1101 and be close, thereby start telescopic link 15, and then reach automatic lifting door 5's effect, save manpower, convenient to use.

Further, one side of the guard rail 4 far away from the L-shaped plate 9 is provided with a sliding groove 12, the inside of the sliding groove 12 is slidably connected with a sliding block 13, one side of the sliding block 13 is fixedly connected with the lifting door 5, one side top of the guard rail 4 is fixedly connected with a fixing plate 14, the bottom of the fixing plate 14 is fixedly connected with a telescopic rod 15, and the bottom of the telescopic rod 15 is fixedly connected with the top of the sliding block 13.

Further, the fixing mechanisms 16 are arranged on two sides of the bottom plate 1, the nuts 1601 are fixedly connected to the top of the bottom plate 1, the bolts 1602 are connected to the inner threads of the nuts 1601, the supporting plates 1603 are fixedly connected to the bottoms of the bolts 1602, and the supporting plates 1603 can prop up the bottom plate 1 from four corners, so that stability of the device is improved.

Further, the side of the base plate 1 is provided with wheels 17.

Specifically, when the utility model is used: before use, the bolt 1602 is rotated, the bolt 1602 descends under the action of the nut 1601, so that the supporting plates 1603 at four corners of the bottom plate 1 are contacted with bottom cotton, the device is stabilized, after a constructor enters the lifting table 3, the first motor 202 is started, the first motor 202 drives the rotating rod 203 at the output end to rotate, thereby the driving bevel gear 204 on the surface of the rotating rod 203 drives the driven bevel gear 205 to rotate, the first screw 206 is driven to rotate, the lifting block 208 moves upwards under the action of the first screw 206, the lifting shaft 210 is driven to move upwards in the upright column 209, the lifting effect of lifting the lifting table 3 is achieved, when the lifting mechanism 11 is needed to be used, the third motor 1102 is started, the rope winding roller 1103 rotates to release more steel ropes 1104, the lifting hook 1105 descends to the bottom plate 1 under the action of gravity, then the article to be lifted is hung on the lifting hook 1105, the third motor 1102 is started again, the third motor 1102 rotates reversely to retract the steel wire rope 1104, the lifting hook 1105 lifts the article to a position close to the lifting frame 1101, the second motor 1002 is started, the second motor 1002 drives the second screw 1003 at the output end to start, the moving block 1004 is driven to move, the effect of driving the article lifted by the lifting hook 1105 to move is achieved, the first sensing probe 1107 senses that the lifting frame 1101 is close to, the telescopic rod 15 is started, the telescopic rod 15 drives the sliding block 13 at the bottom end to lift, the lifting door 5 is driven to slide upwards, the lifting frame 1101 enters the protective fence 4 under the action of the second screw 1003 after the bottom of the lifting door 5 slides to the position above the fixed shaft 1001, the telescopic rod 15 is started to lower the lifting door 5 again after the second sensing probe 1109 senses that the lifting frame 1101 completely enters the protective fence 4, thereby protecting the safety of constructors, after the lifting frame 1101 enters the protective guard 4, the constructors can conveniently take the articles hung on the lifting hook 1105, and the efficiency is improved while the use is convenient. .

In the description of the present utility model, it should be understood that the terms "coaxial," "bottom," "one end," "top," "middle," "another end," "upper," "one side," "top," "inner," "front," "center," "two ends," etc. indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," "third," "fourth," and the like are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby features defining "first," "second," "third," "fourth" may explicitly or implicitly include at least one such feature.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.

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

Claims

1. Construction auxiliary device, including bottom plate (1), its characterized in that: the top of bottom plate (1) is equipped with elevating system (2), the top fixedly connected with lift case (201) of bottom plate (1), the inside fixedly connected with motor (202) of lift case (201), the output fixedly connected with dwang (203) of motor (202), the fixed surface of dwang (203) is connected with initiative bevel gear (204), initiative bevel gear (204) meshing is connected with driven bevel gear (205), the top rotation of lift case (201) is connected with lead screw (206) No. one, the bottom of lead screw (206) and driven bevel gear (205) middle part fixedly connected with, the top fixedly connected with lead screw frame (207) of lift case (201), the interior top of lead screw frame (207) and the top rotation of lead screw (206) are connected, the surface threaded connection of lead screw (206) has lifter (208), the top fixedly connected with stand (209) of lift case (201), the inside sliding connection of stand (209) has lift axle (210), the bottom of lift axle (208) and lift platform (3) fixedly connected with lift axle (210).

2. A construction auxiliary device according to claim 1, wherein: the top of the lifting table (3) is fixedly connected with a protective guard (4), one side of the protective guard (4) is slidably connected with a lifting door (5), the inner wall of the protective guard (4) is provided with limit grooves (6) at two sides of the lifting door (5), two sides of the lifting door (5) are fixedly connected with limit plates (7), the surface of limiting plate (7) and the inner wall sliding connection of spacing groove (6), the bottom of lift gate (5) is equipped with fluting (8), one side fixedly connected with L template (9) of rail guard (4), one side of rail guard (4) and L template (9) is equipped with moving mechanism (10).

3. A construction auxiliary device according to claim 2, wherein: the inner wall fixedly connected with fixed axle (1001) of rail guard (4) and L template (9), the one end that lift gate (5) was kept away from to fixed axle (1001) is equipped with No. two motors (1002), the inside rotation of fixed axle (1001) is connected with No. two lead screws (1003), the output fixedly connected with No. two lead screws (1003) of No. two motors (1002), the outer wall threaded connection of No. two lead screws (1003) has movable block (1004), one side of fixed axle (1001) is equipped with lifting mechanism (11).

4. A construction auxiliary device according to claim 3, wherein: one side fixedly connected with lifting frame (1101) of movable block (1004), one side of lifting frame (1101) is equipped with No. three motor (1102), the inside rotation of lifting frame (1101) is connected with rope roller (1103), the output of No. three motor (1102) is with the middle part fixed connection of rope roller (1103), the surface of rope roller (1103) is equipped with wire rope (1104), the bottom of wire rope (1104) is equipped with lifting hook (1105), the top fixedly connected with riser (1106) of L template (9), the interior top of riser (1106) is equipped with inductive probe (1107) No. one, the inside fixedly connected with diaphragm (1108) of rail guard (4), the bottom of diaphragm (1108) is equipped with inductive probe (1109) No. two.

5. A construction auxiliary device according to claim 2, wherein: one side of keeping away from L template (9) of rail guard (4) is equipped with spout (12), the inside sliding connection of spout (12) has slider (13), one side and lift gate (5) fixed connection of slider (13), one side top fixedly connected with fixed plate (14) of rail guard (4), the bottom fixedly connected with telescopic link (15) of fixed plate (14), the bottom fixed connection of telescopic link (15) is in the top of slider (13).

6. A construction auxiliary device according to claim 1, wherein: the two sides of the bottom plate (1) are provided with fixing mechanisms (16), the top of the bottom plate (1) is fixedly connected with a nut (1601), the inner threads of the nut (1601) are connected with bolts (1602), and the bottoms of the bolts (1602) are fixedly connected with a supporting plate (1603).

7. A construction auxiliary device according to claim 1, wherein: wheels (17) are arranged on the side face of the bottom plate (1).