CN217756618U - Lifting machine for building engineering - Google Patents

Abstract

The utility model relates to a hoist for construction engineering, which belongs to the technical field of construction engineering. The universal wheels are respectively located between the two openings, the first hydraulic rods are respectively installed around the inside of the base, and the rod cylinders of the four first hydraulic rods pass through the four openings respectively, The beneficial effect of the utility model is that the fourth hydraulic rod is activated when there is less material discharging inside the loading box, and the fourth hydraulic rod drives the placing plate to rise, so that the material at the bottom of the loading box can be easily taken. The rod guides the lateral movement of the loading box, so that the lateral movement of the loading box is more stable. By installing the first support rod and the second support rod, the hoist is more stable as a whole.

Description

A hoist for construction engineering

technical field

The utility model relates to the technical field of construction engineering, in particular to a hoist for construction engineering.

Background technique

Building construction refers to the production activities in the implementation stage of engineering construction. It is the construction process of various buildings. It can also be said to be the process of turning various lines on the design drawings into physical objects at designated locations. It includes basic engineering construction. , main structure construction, roofing engineering construction, decoration engineering construction, etc., the place where the construction work is called "building construction site" or "construction site", also called the construction site, the hoist is a large-scale mechanical equipment that is transported by changing the potential energy, such as Mine hoist, dam crossing hoist, etc. Broadly speaking, elevators, cranes, hoists, stabilizers, cranes, hoists, etc. can all be called hoists. Hoists generally refer to large-scale mechanical equipment with high power and strong lifting capacity.

The hoist used in existing construction engineering has the following problems:

(1) It is not easy to move. It is very inconvenient when the location needs to be changed, and the stabilization effect is poor.

(2) Most of the existing hoists can only move up and down for lifting, which is inconvenient to take materials and has certain limitations, and it is impossible to rotate the direction of the loading box as needed.

Utility model content

(3) The purpose of this utility model is to provide a hoist for construction engineering, to solve the above-mentioned background technology that is inconvenient to move, it is very inconvenient when the location needs to be changed, and the stability effect is poor. It can only be moved up and down to lift, and it is inconvenient to take materials. There are certain limitations, and the direction of the loading box cannot be rotated as needed.

The technical scheme of the utility model is: a base is included, universal wheels are respectively installed around the bottom of the base, openings are respectively opened around the bottom of the base, and the universal wheels in pairs are arranged in pairs. Between the openings, first hydraulic rods are respectively installed around the interior of the base, and the rod barrels of the four first hydraulic rods respectively pass through the four openings, and the telescoping of the four first hydraulic rods The ends are respectively fixed with fixed blocks, the bottoms of the four fixed blocks are respectively fixedly connected with support blocks, the middle of the four support blocks is hollow, and the inner sides of the four fixed blocks are respectively fixedly connected with the second Two hydraulic rods, two telescopic ends of the second hydraulic rods are fixedly connected with the same connecting plate, and the lower ends of the four connecting plates are respectively equipped with a number of spiked cones, and several of the spiked cones are respectively located in the four the inside of the support block.

Further, a rotating motor is installed in the middle of the base, the output end of the rotating motor passes through the top of the base and is fixedly connected to a rotating plate, the upper end of the base is provided with an annular guide groove, and the rotating plate The two sides of the lower end are respectively fixedly connected with sliding rods, and the two sliding rods are slidingly connected with the annular guide groove respectively, and the rotating motor is started, and the output end of the rotating motor drives the rotating plate to rotate, and the two sliding rods rotate while the rotating plate rotates. According to the rotating direction of the rotating plate, it slides inside the annular guide groove to guide the rotating plate, so that the rotating plate rotates more stably, so that the rotating direction of the hoist is more stable.

Further, a bottom plate is fixedly connected to the middle of the upper end of the rotating plate, a support plate is fixedly installed on one side of the bottom plate, and a top plate is fixedly installed on the side close to the bottom plate at the upper end of the support plate, and the top plate and the bottom plate are fixedly installed. A screw slide table is installed between the base plates, and a third hydraulic rod is installed around the side of the slide block of the screw slide table far away from the support plate, and the telescopic ends of the four third hydraulic rods are fixed The same connecting seat is connected, and the side far away from the connecting seat and the four third hydraulic rods is provided with a loading box, and the loading box and the connecting seat are detachably fixedly connected by bolts and nuts. Start the screw slide table to drive the loading box to move up and down for lifting, and the limit rod is installed on the screw slide table, which guides the movement of the slider of the screw slide table, so that the movement of the slider of the screw slide table is more stable , so that the up and down movement of the loading box is more stable. By activating the third hydraulic lever, the loading box can be driven to move laterally, making it easier to take materials.

Further, grooves are provided at the bottom of the side far away from the top plate and the support plate, guide rods are respectively installed on the front and rear sides of the inside of the groove, and the front and rear sides of the loading box are respectively fixedly connected with The guide column, the upper ends of the two guide columns are fixedly connected with a slide plate, and the two slide plates are respectively slidably connected with the two guide rods. When the third hydraulic rod drives the loading box to move laterally, the slide plate slides on the guide rod , to guide the lateral movement of the loading box, so that the movement of the loading box is more stable.

Further, the inner sides of the loading box are respectively provided with limiting grooves, and the fourth hydraulic rods are respectively installed on both sides of the bottom of the loading box, and the telescopic ends of the two fourth hydraulic rods are fixedly connected with the same A placing plate, the two sides of the placing plate are slidingly connected with the two limit grooves, the bottom of the loading box is provided with a buffer plate, and dampers are respectively installed around the upper end of the buffer plate, four The other ends of the dampers are respectively connected with the bottom of the loading box, buffer springs are set on the four dampers, the fourth hydraulic rod is activated, and the fourth hydraulic rod drives the placement plate to rise, which is convenient The material at the bottom of the loading box is picked up, and the damper and buffer spring are installed to buffer the loading box when it descends.

Further, first support rods are fixedly connected to the front and rear ends of the side far away from the top board and the support board respectively, and the other sides of the two first support rods are respectively fixedly connected to the front and rear ends of the support board The front and rear ends of the side far away from the rotating plate and the support plate are respectively fixedly connected with second support rods, and the other ends of the two second support rods are respectively fixedly connected with the front and rear ends of the support plate, Both the first support rod and the second support rod are in an inclined state, and the two first support rods and the two second support rods are respectively located at the front and rear ends of the screw slide table. The first support rod and the second support rod make the whole hoist more stable.

The utility model provides a hoist for construction engineering through improvement. Compared with the prior art, the utility model has the following improvements and advantages:

The utility model is provided with the first hydraulic rod, the second hydraulic rod and the spike cone, which is convenient to fix the hoist on different grounds after the hoist is moved, and the rotating plate is driven by the rotating motor to rotate, so that the direction of the loading box is adjusted. Transformation, more convenient to use at multiple angles, by starting the screw slide table to drive the loading box to lift up and down, by starting the third hydraulic lever, it is easy to drive the loading box to move laterally, it is more convenient to take materials, and there is less material discharging inside the loading box In the case of activating the fourth hydraulic lever, the fourth hydraulic lever drives the placement plate to rise, which is convenient for picking up the material at the bottom of the loading box. By setting the guide rod, it guides the lateral movement of the loading box, so that the loading box The lateral movement is more stable, and the overall hoist is more stable by installing the first support rod and the second support rod.

Description of drawings

Below in conjunction with accompanying drawing and embodiment the utility model is further explained:

Fig. 1 is a schematic view of the front view structure of the utility model;

Fig. 2 is a front view structural schematic diagram of the screw mandrel sliding table in the utility model;

Fig. 3 is the schematic diagram of enlarged structure at A place in Fig. 2 in the utility model;

Fig. 4 is a schematic diagram of an enlarged structure at B in Fig. 2 of the present invention.

Explanation of reference signs: 1. base; 2. universal wheel; 3. first hydraulic rod; 4. fixed block; 5. support block; 6. second hydraulic rod; 7. connecting plate; 8. spike cone; 9. Rotating motor; 10. Turning plate; 11. Annular guide groove; 12. Slide bar; 13. Base plate; 14. Support plate; 15. Top plate; 16. First support rod; 17. Second support rod; 18. Screw slide table; 19, third hydraulic rod; 20, connecting seat; 21, loading box; 22, limit groove; 23, fourth hydraulic rod; 24, placement plate; 25, guide column; 26, groove ; 27, guide rod; 28, slide plate; 29, buffer plate; 30, buffer spring; 31, damper; 32, opening.

Detailed ways

The utility model will be described in detail below in conjunction with accompanying drawings 1 to 4, and the technical solutions in the embodiments of the utility model are clearly and completely described. Obviously, the described embodiments are only a part of the embodiments of the utility model, rather than Full examples. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

The utility model provides a hoist for construction engineering through improvement, as shown in Figure 1-Figure 4, including a base 1, universal wheels 2 are respectively installed around the bottom of the base 1, and the bottom of the base 1 is respectively provided with There are openings 32, and two or two universal wheels 2 are respectively between two or two openings 32. First hydraulic rods 3 are respectively installed around the interior of the base 1, and the four first hydraulic rods 3 rod tubes pass through four respectively. Holes 32, the telescopic ends of the four first hydraulic rods 3 are respectively fixed with fixed blocks 4, the bottoms of the four fixed blocks 4 are respectively fixedly connected with support blocks 5, the middle of the four support blocks 5 is hollow, and the four The inner two sides of the fixed block 4 are respectively fixedly connected with the second hydraulic rods 6, and the telescopic ends of the two second hydraulic rods 6 are fixedly connected with the same connecting plate 7, and the lower ends of the four connecting plates 7 are respectively equipped with several spike cones. 8. A number of spike cones 8 are respectively located inside the four support blocks 5. Through the universal wheels 2, it is convenient to move the hoist and change positions. By setting the first hydraulic rod 3, the second hydraulic rod 6 and the spike cone 8 , it is convenient to fix the hoist on different grounds after moving the hoist, when the hoist is moved to a designated place, by starting the first hydraulic rod 3, the first hydraulic rod 3 is stretched, so that the support block 5 is in contact with the ground, The universal wheel 2 is propped up, and when encountering the ground, the second hydraulic rod 6 is started, so that the second hydraulic rod 6 stretches and drives the spike cone 8 to plunge into the inside of the land, thereby fixing the hoist.

A rotary motor 9 is installed in the middle of the base 1, and the output end of the rotary motor 9 passes through the top of the base 1 and is fixedly connected with a rotating plate 10. The upper end of the base 1 is provided with an annular guide groove 11, and the two sides of the lower end of the rotating plate 10 are respectively fixed. A slide bar 12 is connected, and the two slide bars 12 are slidably connected with the annular guide groove 11 respectively, and the rotating motor 9 is started, and the output end of the rotating motor 9 drives the rotating plate 10 to rotate. When the rotating plate 10 rotates, the two sliding bars 12 are The rotation direction of the rotating plate 10 slides inside the annular guide groove 11 to guide the rotation of the rotating plate 10, so that the rotation of the rotating plate 10 is more stable, thereby making the rotation direction of the hoist more stable.

The middle of the upper end of the rotating plate 10 is fixedly connected with a base plate 13, one side of the base plate 13 is fixedly equipped with a support plate 14, the upper end of the support plate 14 is fixedly installed with a top plate 15 near the side of the base plate 13, and a Screw slide 18, third hydraulic rods 19 are installed around the side where the slider of screw slide 18 and support plate 14 are far away from each other, and the telescopic ends of four third hydraulic rods 19 are fixedly connected with the same connecting seat 20 , the side away from the connecting seat 20 and the four third hydraulic rods 19 is provided with a loading box 21, the loading box 21 and the connecting seat 20 are detachably fixedly connected by bolts and nuts, and the loading box 21 is driven by starting the screw slide table 18 The box 21 moves up and down to lift, and a limit rod is installed on the screw slide table 18. The limit rod guides the movement of the slider of the screw slide table 18, so that the slide block of the screw slide table 18 moves more stably, so that the loaded The up and down movement of the material box 21 is more stable, and by starting the third hydraulic rod 19, the material box 21 can be driven to move laterally, which is more convenient for taking materials.

Top plate 15 and support plate 14 are provided with groove 26 at the bottom of a side far away from each other, and guide rod 27 is respectively installed on both sides of the inside of groove 26, and the front and rear sides of loading box 21 are respectively fixedly connected with guide post 25, two A slide plate 28 is fixedly connected to the upper end of a guide post 25, and the two slide plates 28 are respectively slidably connected with two guide rods 27. When the third hydraulic rod 19 drives the loading box 21 to move laterally, the slide plate 28 slides on the guide rod 27, Provide guidance for the lateral movement of the loading box 21, so that the movement of the loading box 21 is more stable.

Limiting grooves 22 are respectively provided on both sides of the interior of the loading box 21, fourth hydraulic rods 23 are respectively installed on both sides of the bottom of the loading box 21, and the telescopic ends of the two fourth hydraulic rods 23 are fixedly connected with the same placement plate 24 , the two sides of the placement plate 24 are respectively slidably connected with two limit grooves 22, the bottom of the loading box 21 is provided with a buffer plate 29, the upper end of the buffer plate 29 is respectively equipped with dampers 31 around, and the other four dampers 31 One end is respectively connected with the bottom of the loading box 21, and the four dampers 31 are equipped with buffer springs 30 to start the fourth hydraulic rod 23, and the fourth hydraulic rod 23 drives the placement plate 24 to rise, which is convenient for loading the loading box. The material at the bottom of the 21 is taken, and the damper 31 and the buffer spring 30 are installed to buffer the loading box 21 when it descends.

The top plate 15 and the support plate 14 are fixedly connected to the first support rods 16 at the front and rear ends of the side away from each other, and the other sides of the two first support rods 16 are fixedly connected to the front and rear ends of the support plate 14 respectively. The front and rear ends of the far side of the plate 14 are respectively fixedly connected with second support rods 17, and the other ends of the two second support rods 17 are respectively fixedly connected with the front and rear ends of the support plate 14. The first support rod 16 and the second support rod The rods 17 are all in an inclined state. Two first support rods 16 and two second support rods 17 are respectively located at the front and rear ends of the screw slide table 18. By installing the first support rods 16 and the second support rods 17, the hoist Overall more stable.

Working principle: Firstly, the universal wheel 2 is used to facilitate the movement of the hoist. When the hoist is moved to the designated location, the first hydraulic rod 3 is activated to expand and contract the first hydraulic rod 3, so that the support block 5 contacts the ground and supports Lift the universal wheel 2, and start the second hydraulic rod 6 when encountering the ground, so that the second hydraulic rod 6 stretches and drives the spike cone 8 to penetrate into the ground, thereby fixing the hoist and placing the material in the loading box 21 The upper end of the inner placement plate 24 starts the screw mandrel slide 18, and drives the loading box 21 to move up and down by starting the screw mandrel slide 18 to lift, when it needs to move laterally. Start the third hydraulic rod 19, which can drive the loading box 21 to move laterally, and it is more convenient to take materials. The lateral movement of the material box 21 is guided to make the movement of the material box 21 more stable, and the fourth hydraulic lever 23 is started, and the fourth hydraulic lever 23 drives the placement plate 24 to rise, so that the material at the bottom of the material box 21 is conveniently taken. When the direction of the loading box 21 needs to be rotated, the output end of the rotating motor 9 drives the rotating plate 10 to rotate, and when the rotating plate 10 rotates, the two slide bars 12 slide inside the annular guide groove 11 according to the rotating direction of the rotating plate 10. The rotation of the plate 10 is guided, so that the rotation of the rotating plate 10 is more stable, so that the rotation direction of the hoist is more stable.

The above description of the disclosed embodiments enables those skilled in the art to realize or use the utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the invention. Therefore, the present invention will not be limited to these embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims (6)

1. The utility model provides a lifting machine for building engineering which characterized in that: including base (1), universal wheel (2) are installed respectively all around to the bottom of base (1), trompil (32) have been seted up respectively all around to the bottom of base (1), two liang universal wheel (2) are respectively two liang between trompil (32), install first hydraulic stem (3), four around the inside of base (1) respectively the pole section of thick bamboo of first hydraulic stem (3) passes four respectively trompil (32), four the flexible end of first hydraulic stem (3) is fixed mounting respectively has fixed block (4), four the bottom of fixed block (4) is fixedly connected with supporting shoe (5), four the centre of supporting shoe (5) is the cavity form, four fixedly connected with second hydraulic stem (6) respectively is distinguished to the inside both sides of fixed block (4), two liang the flexible end fixedly connected with same connecting plate (7) of second hydraulic stem (6), four a plurality of spines (8) are installed respectively to the lower extreme of connecting plate (7), a plurality of spines (8) are located four respectively the inside of supporting shoe (5).

2. The hoisting machine for construction engineering as claimed in claim 1, wherein: install rotating electrical machines (9) in the middle of the inside of base (1), the output of rotating electrical machines (9) passes top fixedly connected with commentaries on classics board (10) of base (1), annular guide way (11) have been seted up to the upper end of base (1), the lower extreme both sides of commentaries on classics board (10) are fixedly connected with slide bar (12), two respectively slide bar (12) with annular guide way (11) sliding connection.

3. The hoisting machine for construction engineering as claimed in claim 2, wherein: fixedly connected with bottom plate (13) in the middle of the upper end of commentaries on classics board (10), one side fixed mounting of bottom plate (13) has backup pad (14), the upper end of backup pad (14) is close to one side fixed mounting of bottom plate (13) has roof (15), roof (15) with install lead screw slip table (18) between bottom plate (13), the slider of lead screw slip table (18) with one side that backup pad (14) kept away from mutually installs third hydraulic stem (19), four same connecting seat (20) of flexible end fixedly connected with of third hydraulic stem (19), connecting seat (20) and four one side that third hydraulic stem (19) kept away from mutually is provided with carries workbin (21), carry workbin (21) with fixed connection can be dismantled through bolt and nut to connecting seat (20).

4. A hoist for construction engineering as claimed in claim 3, characterized in that: roof (15) with recess (26) have been seted up to one side bottom that backup pad (14) kept away from mutually, guide bar (27) are installed respectively to both sides around the inside of recess (26), both sides are fixedly connected with guide post (25) respectively around carrying workbin (21), two guide post (25) upper end fixedly connected with slide (28), two slide (28) respectively with two guide bar (27) sliding connection.

5. The hoisting machine for construction engineering as claimed in claim 4, wherein: spacing groove (22) have been seted up respectively to the inside both sides of carrying workbin (21), fourth hydraulic stem (23), two are installed respectively to the bottom both sides of carrying workbin (21) the flexible end fixedly connected with of fourth hydraulic stem (23) is same places board (24), the both sides of placing board (24) respectively with two spacing groove (22) sliding connection, the bottom of carrying workbin (21) is provided with buffer board (29), install attenuator (31), four around the upper end of buffer board (29) respectively the other end of attenuator (31) respectively with the bottom of carrying workbin (21) is connected all around, four all the cover is equipped with buffer spring (30) on attenuator (31).

6. The hoisting machine for construction engineering as claimed in claim 5, wherein: roof (15) with backup pad (14) keep away from one side around both ends respectively first bracing piece of fixedly connected with (16), two mutually the opposite side of first bracing piece (16) respectively with the front and back end fixed connection of backup pad (14), change board (10) with both ends difference fixedly connected with second bracing piece (17), two around one side that backup pad (14) kept away from mutually the other end of second bracing piece (17) respectively with the front and back end fixed connection of backup pad (14), first bracing piece (16) with second bracing piece (17) all are the tilt state, two first bracing piece (16) and two second bracing piece (17) are located respectively the front and back end of lead screw slip table (18).

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