CN212740669U - Elevating platform that building engineering used - Google Patents

Abstract

The utility model relates to a lifting platform especially relates to a lifting platform that building engineering used. The utility model discloses the technical problem who solves: provided is an elevating platform for construction engineering, which can fix and stabilize the whole equipment in the process of rising. An elevating platform for construction engineering, comprising: a base plate for mounting on the entire apparatus; the mounting rod is mounted on the bottom plate; the driving assembly is arranged on the bottom plate and provides power through a motor; the lifting component is arranged on the bottom plate and is lifted in a sliding mode; the placing assembly is arranged on the lifting assembly and used for workers to stand. The utility model discloses a reduce motor and reel cooperation, can let the staff go up and down automatically, improve the automation of equipment, through first slide rail and slide bar cooperation, can let the staff carry out quick reciprocating, improve the detection degree of equipment.

Description

Elevating platform that building engineering used

Technical Field

The utility model relates to a lifting platform especially relates to a lifting platform that building engineering used.

Background

The construction engineering major is mainly responsible for teaching and management of the civil engineering major construction engineering direction. The basic theory and the basic knowledge of engineering mechanics, soil mechanics, surveying, building construction and structural engineering subjects are mainly developed and mastered. The device is a general name of various buildings and engineering facilities which provide material technology foundation for human life and production, and when the construction engineering is surveyed, the device needs to move up and down at different heights.

Patent grant publication number is CN 210002263U's patent has announced a limit for height device for bridge construction, comprising a base plate, the top of bottom plate is from the right side to left fixedly connected with first riser and second riser in proper order to the first slide rail of one side fixedly connected with of first riser, the surface sliding connection of first slide rail has first slider to one side fixedly connected with stay cord of first slider bottom, one side fixedly connected with mounting of first slider has improved the practicality, and better assurance going on of bridge construction, such mode is opened has and is examined building engineering, but can not fix at the in-process that stops, can not stabilize in addition at the in-process equipment that risees wholly.

Therefore, there is a need to develop a lifting platform for construction engineering, which can fix and stabilize the whole equipment in the lifting process.

SUMMERY OF THE UTILITY MODEL

In order to overcome the mode that detects building engineering now can not be fixed at the in-process that stops, can not carry out stable shortcoming at the whole in-process equipment that risees moreover, the utility model discloses a technical problem: provided is an elevating platform for construction engineering, which can fix and stabilize the whole equipment in the process of rising.

The technical implementation scheme of the utility model is: an elevating platform for construction engineering, comprising: a base plate for mounting on the entire apparatus; the mounting rod is mounted on the bottom plate; the driving assembly is arranged on the bottom plate and provides power through a motor; the lifting component is arranged on the bottom plate and is lifted in a sliding mode; the placing assembly is arranged on the lifting assembly and used for workers to stand.

Optionally, the driving assembly comprises: the motor is reduced and is arranged on the bottom plate; a reel mounted on an output shaft of the motor; the first pulley is arranged on the mounting rod; the second pulley is arranged on the mounting rod; and the steel wire is arranged on the winding wheel and is connected with the lifting assembly by winding the first pulley and the second pulley.

Optionally, the lifting assembly comprises two first sliding rails mounted on the bottom plate; two sliding rods are arranged and are slidably mounted in the first sliding rail; and the moving plate is arranged between the slide bars, and the top of the moving plate is connected with the tail end of the steel wire.

Optionally, the placing component comprises: the lifting platform is arranged between the sliding rods; the swinging plate is rotatably arranged on the lifting platform; and the torsion spring is connected at the rotary connection part of the swinging plate and the lifting platform.

Optionally, the device also comprises two second sliding rails, two second sliding rails are arranged on the bottom plate, two rows of clamping grooves are arranged, and a row of clamping grooves are formed in each second sliding rail; the pull rod is arranged on the lifting platform in a sliding manner; the two clamping blocks are arranged on the pull rod and matched with the clamping grooves.

Optionally, the method further includes: the gear is arranged on an output shaft of the motor reducer; the fixed rod is arranged on the bottom plate; and the rack is slidably mounted on the fixed rod and meshed with the gear.

The utility model has the advantages that: the utility model discloses a reduce motor and reel cooperation, can let the staff go up and down automatically, the automation of equipment has been improved, through first slide rail and slide bar cooperation, can let the staff carry out quick reciprocating, the detection degree of equipment has been improved, through elevating platform and swinging plate cooperation, can let the staff rapid stabilization stand, through draw-in groove and fixture block cooperation, can be more stable with the elevating platform stagnation aloft, the security of equipment has been improved, through gear and rack cooperation, can be when equipment stops moving, effectively prevent that equipment from carrying out the automatically move.

Drawings

Fig. 1 is a schematic view of a first three-dimensional structure of the present invention.

Fig. 2 is a schematic view of a second three-dimensional structure of the present invention.

Fig. 3 is a schematic view of a first partial body structure according to the present invention.

Fig. 4 is a schematic diagram of a second partial body structure according to the present invention.

Fig. 5 is a schematic perspective view of the present invention a.

The meaning of the reference symbols in the figures: 1: bottom plate, 2: mounting rod, 3: motor reduction, 4: reel, 5: first pulley, 6: second pulley, 7: steel wire, 8: first slide rail, 9: slide bar, 10: moving plate, 11: elevating platform, 12: swing plate, 13: torsion spring, 14: second slide rail, 141: card slot, 15: tie rod, 16: a latch, 17: gear, 18: fixing rod, 19: a rack.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings. Only this statement, the utility model discloses the upper and lower, left and right, preceding, back, inside and outside etc. position words that appear or will appear in the text only use the utility model discloses an attached drawing is the benchmark, and it is not right the utility model discloses a concrete restriction.

Example 1

A lifting platform for constructional engineering is shown in figures 1-5 and comprises a bottom plate 1, an installation rod 2, a driving assembly, a lifting assembly and a placement assembly, wherein the bottom plate 1 is used for being installed on the whole device, the installation rod 2 is welded on the right portion of the rear side of the top of the bottom plate 1, the driving assembly is arranged on the right side of the top of the bottom plate 1, power is provided through a motor, the lifting assembly is arranged on the top of the bottom plate 1 and is lifted in a sliding mode, and the placement assembly is arranged on the lifting assembly and is used for a worker to stand.

As shown in fig. 1, 2 and 4, the driving assembly comprises a reduction motor 3, a reel 4, a first pulley 5, a second pulley 6 and a steel wire 7, the reduction motor 3 is welded on the right side of the top of the bottom plate 1 through bolts, the reel 4 is arranged on an output shaft on the rear side of the reduction motor 3, the first pulley 5 is rotatably arranged on the lower portion of the rear side of the installation rod 2, the second pulley 6 is rotatably arranged on the upper portion of the rear side of the installation rod 2, the steel wire 7 is wound on the reel 4, and the steel wire 7 is connected with the lifting assembly by winding the first pulley 5 and the second pulley 6.

As shown in fig. 1 and 2, the lifting assembly comprises two first slide rails 8, two slide bars 9 and a moving plate 10, the first slide rails 8 are welded at the rear side of the top of the bottom plate 1, the two slide bars 9 are arranged in the first slide rails 8, the slide bars 9 are all arranged in the first slide rails 8 in a sliding manner, the moving plate 10 is welded between the rear ends of the slide bars 9, and the top of the moving plate 10 is connected with the tail end of the steel wire 7.

As shown in fig. 1, 2 and 5, the placing assembly comprises a lifting platform 11, a swinging plate 12 and a torsion spring 13, the lifting platform 11 is welded between the front ends of the sliding rods 9, the swinging plate 12 is rotatably arranged on the right side of the lifting platform 11, and the torsion spring 13 is connected at the rotating connection position of the swinging plate 12 and the lifting platform 11.

The specific operation flow of the above embodiment: when needs are equipped with this equipment, the staff pushes away equipment to the assigned position earlier, then the staff stands on placing the subassembly, start drive assembly work afterwards, drive lifting unit rebound, and then drive and place subassembly rebound, when placing the subassembly and remove to suitable position, close drive assembly, when the staff detects the back that finishes and need get back to the ground, start lifting unit rebound, the drive is placed the subassembly rebound, when placing the subassembly and descend to the minimum, close lifting unit, then the staff, leave and place on the subassembly can.

When the staff is located and places the subassembly, start and reduce motor 3 clockwise rotation, drive reel 4 clockwise rotation, and then with steel wire 7 shrink, when the staff rises to a certain position, close and reduce motor 3, after the staff finishes to building engineering detection, start and reduce motor 3 anticlockwise rotation, drive reel 4 anticlockwise rotation, thereby loosen steel wire 7, so, can let the staff go up and down automatically, improve the automation of equipment.

When the steel wire 7 contracts, the moving plate 10 is pulled to move upwards to drive the sliding rod 9 to slide upwards, when the steel wire 7 stops contracting, the moving plate 10 and the upper device thereof stop moving upwards, and when the steel wire 7 is loosened, the moving plate 10 and the upper device thereof move downwards to reset, so that a worker can rapidly move upwards and downwards, and the detection degree of equipment is improved.

When the slide bar 9 upwards slides, drive elevating platform 11 rebound, and then drive swinging plate 12 rebound, when the slide bar 9 rebound, drive elevating platform 11 and last device rebound that moves downwards, when the staff need stand on elevating platform 11, the outside swing of pulling swinging plate 12, torsion spring 13 compresses, when the manual work is located elevating platform 11, loosen swinging plate 12, drive swinging plate 12 inward swing under torsion spring 13's effect and reset, so, can let the staff stand fast and stably.

Example 2

On the basis of the above embodiment 1, as shown in fig. 1 to 3, the lifting platform further includes two second slide rails 14, two pull rods 15 and two clamping blocks 16, the second slide rails 14 are welded to the front side of the top of the bottom plate 1, the clamping grooves 141 are provided in two rows, the front portions of the second slide rails 14 are respectively provided with one row of clamping grooves 141, the lifting platform 11 is provided with the pull rods 15 in a sliding manner, the clamping blocks 16 are provided in two rows, the clamping blocks 16 are welded to the left and right ends of the pull rods 15, and the clamping blocks 16 are matched with the clamping grooves 141.

On the basis of the above embodiment 1, as shown in fig. 1, 2 and 4, the electric motor further includes a gear 17, a fixing rod 18 and a rack 19, the gear 17 is disposed on an output shaft on the front side of the motor 3, the fixing rod 18 is welded on the right side of the top of the bottom plate 1, the rack 19 is slidably disposed on the fixing rod 18, and the rack 19 is engaged with the gear 17.

The specific operation flow of the above embodiment: when the lifting platform 11 is in a stop state in the air, the pull rod 15 is pulled to slide inwards to drive the fixture block 16 to move inwards and clamp into the corresponding fixture groove 141, and when the lifting platform 11 needs to be lifted, the pull rod 15 is pushed to slide outwards to drive the fixture block 16 to be separated from the current fixture groove 141, so that the lifting platform 11 can be more stably stopped in the air, and the safety of equipment is improved.

When reducing motor 3 clockwise rotation, drive gear 17 clockwise rotation, push away rack 19 and slide downwards and insert earth in, when gear 17 breaks away from with rack 19, rack 19 stops the lapse, when needs mobile device, pulling rack 19 moves upwards and resets, so, can effectively prevent when the mobile device stops moving that equipment from carrying out automatic movement.

Although the present invention has been described in detail with reference to the above embodiments, it will be apparent to those skilled in the art from this disclosure that various changes or modifications can be made therein without departing from the spirit and scope of the invention as defined in the appended claims. Therefore, the detailed description of the embodiments of the present disclosure is to be construed as merely illustrative, and not limitative of the present disclosure, but rather to limit the scope thereof by the appended claims.

Claims (6)

1. A lifting platform for constructional engineering is characterized by comprising: a base plate for mounting on the entire apparatus;

the mounting rod is mounted on the bottom plate;

the driving assembly is arranged on the bottom plate and provides power through a motor;

the lifting component is arranged on the bottom plate and is lifted in a sliding mode;

the placing assembly is arranged on the lifting assembly and used for workers to stand.

2. An elevating platform for construction work as claimed in claim 1, wherein the drive assembly comprises:

the motor is reduced and is arranged on the bottom plate;

a reel mounted on an output shaft of the motor;

the first pulley is arranged on the mounting rod;

the second pulley is arranged on the mounting rod;

and the steel wire is arranged on the winding wheel and is connected with the lifting assembly by winding the first pulley and the second pulley.

3. A lifting platform for construction work according to claim 2, characterised in that the lifting assembly comprises:

the two first sliding rails are arranged on the bottom plate;

two sliding rods are arranged and are slidably mounted in the first sliding rail;

and the moving plate is arranged between the slide bars, and the top of the moving plate is connected with the tail end of the steel wire.

4. A lifting platform for construction work according to claim 3, characterised in that the placement module comprises:

the lifting platform is arranged between the sliding rods;

the swinging plate is rotatably arranged on the lifting platform;

and the torsion spring is connected at the rotary connection part of the swinging plate and the lifting platform.

5. An elevating platform for construction work according to claim 4, further comprising:

two second slide rails are arranged on the bottom plate, and the two second slide rails are provided with two rows of clamping grooves;

the pull rod is arranged on the lifting platform in a sliding manner;

the two clamping blocks are arranged on the pull rod and matched with the clamping grooves.

6. An elevating platform for construction work according to claim 5, further comprising:

the gear is arranged on an output shaft of the motor reducer;

the fixed rod is arranged on the bottom plate;

and the rack is slidably mounted on the fixed rod and meshed with the gear.

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