CN218539214U - Multifunctional lifting frame for house building - Google Patents

Abstract

The utility model discloses a multifunctional lifting frame for house construction, which comprises a base, an adjusting mechanism, a counterweight mechanism and a third connecting shaft, wherein the vertical section of the base is in a concave structure; the adjusting mechanism is arranged in the base and comprises a first adjusting frame, a connecting strip, a first connecting shaft, a second adjusting frame and an electric telescopic rod, wherein the upper right end of the connecting strip is rotatably connected to the lower right end of the platform; the counterweight mechanisms are symmetrically arranged at the outer end of the base in front and back directions and comprise mounting bars, threaded rods, counterweight blocks and connecting rods; the third connecting shaft is rotatably connected to the left rear end of the platform, and a motor is mounted at the top end of the third connecting shaft. This multi-functional crane for housing construction is convenient for stabilize effectual regulation platform's height, and easy when the base stops to remove increase stability moreover, it is easier when simultaneously making things convenient for adjustable stop's angle to let staff and goods get into on the platform.

Description

Multifunctional lifting frame for house building

Technical Field

The utility model relates to a relevant technical field of housing construction specifically is a multi-functional crane for housing construction.

Background

The application range of crane is extensive, and wherein the crane is very important in housing construction, utilizes the crane to carry people and thing when the construction, and the style of crane on the existing market is various, can satisfy the demand that people are different.

However, if the utility model discloses a multi-functional lift platform is used in housing construction as the utility model of grant publication number CN216276767U, including base and spout, the top of base is equipped with the spout, the inside of spout is equipped with the slider, the top of slider is equipped with the mounting, the inboard of mounting is equipped with first bracing piece, the middle part of first bracing piece is equipped with the second bracing piece, one side of second bracing piece is equipped with the bar hole, the top of second bracing piece is equipped with the platform body, through the platform body that is equipped with, put the people or the thing that need promote at the top of platform body, start electric telescopic handle, promote the connecting rod and rise, thereby make the slider slide in the spout, the pulley slides in the slide rail simultaneously, and then realize the lift of platform body, when the platform body removes to suitable height, stop electric telescopic handle's operation alright, the device simple structure, and need not climb to the top of platform body through the cat ladder, when not using, still can contract it, the volume of the device has been reduced, be convenient to transport.

The prior art scheme among the above-mentioned has following defect, adjusts the height of platform body through first bracing piece and second bracing piece, but the height of adjusting is not enough, and current crane removes the back in addition and passes through the universal wheel auto-lock, but unstable base can produce the skew, protects the platform through the guardrail simultaneously, but staff and goods get into on the platform when inconvenient, consequently, we provide a multi-functional crane for housing construction to in solving the problem that proposes in the aforesaid.

Disclosure of Invention

An object of the utility model is to provide a multi-functional crane for housing construction to solve most of multi-functional crane for housing construction who proposes in the above-mentioned background art, be not convenient for stabilize effectual regulation platform's height, be difficult to increase stability when the base stops moving moreover, simultaneously inconvenient adjusting damper's angle lets during staff and goods get into the platform easier problem.

In order to achieve the above object, the utility model provides a following technical scheme: a multifunctional lifting frame for house construction comprises a base moving on the ground, wherein the right-cutting longitudinal section of the base is of a concave structure;

further comprising: the adjusting mechanism is arranged in the base and comprises a first adjusting frame, a connecting strip, a first connecting shaft, a second adjusting frame and an electric telescopic rod, wherein the upper right end of the connecting strip is rotatably connected to the lower right end of the platform;

the counterweight mechanism is symmetrically arranged at the front and back of the outer end of the base and comprises a mounting strip, a threaded rod, a counterweight block and a connecting rod, and the mounting strip is symmetrically embedded and connected to the outer wall of the base in the front and back direction;

the third connecting shaft is rotatably connected to the left rear end of the platform, a motor is mounted at the top end of the third connecting shaft, and the third connecting shaft is fixedly connected to the rear end of the baffle.

Preferably, the front and back symmetrical fixed connection of the first adjusting frame is at the left end of the inner part of the base, the first connecting shaft on the lower left side is connected inside the upper end of the first adjusting frame in a penetrating manner, and the first connecting shaft is respectively connected inside the left end and the right end of the connecting strip in a rotating manner.

Preferably, the inner part of the middle of the connecting strip is rotatably connected with a second connecting shaft, and the connecting strip on the lower right side is rotatably connected to the right end of the inner part of the base;

wherein, the inside right wall of base rotates and is connected with electric telescopic handle, and the internally mounted of electric telescopic handle's output is at left downside.

Preferably, the position of first regulation frame and the position of second regulation frame are one-to-one from top to bottom, and the left lower extreme at the platform is connected in inlaying of second regulation frame longitudinal symmetry, and wherein the platform passes through connecting strip and first regulation frame and is elevation structure at the upside of base.

Preferably, the inside threaded connection of middle-end of mounting bar has the threaded rod, and the threaded rod rotates to be connected in the upper end central point of balancing weight and puts, and the top at the balancing weight is connected in the integration of the upper end bilateral symmetry of connecting rod simultaneously, and the upper end sliding connection of connecting rod is in the inside of mounting bar.

Preferably, the preceding upper end of baffle is inlayed and is connected with the engaging lug, and the hollow column structure interior joint of engaging lug is connected with the gag lever post to the top fixedly connected with spring of gag lever post, the lower extreme fixedly connected with installation piece of spring, and the rear end integration of installation piece is connected at the left antetheca of platform.

Preferably, the limiting rod is connected to the inside of the mounting block in a nested manner, the lower end of the limiting rod is magnetically connected to the upper end of the supporting block, and the supporting block is connected to the left front wall of the platform in an embedded manner.

Compared with the prior art, the beneficial effects of the utility model are that: the multifunctional lifting frame for the house building is convenient for stably and effectively adjusting the height of the platform, is easy to increase the stability when the base stops moving, and is convenient for adjusting the angle of the baffle plate so that workers and goods can enter the platform more easily;

the platform and the base are structurally designed, so that when the electric telescopic rod works, the first connecting shaft on the upper left side and the first connecting shaft on the lower left side respectively slide in the second adjusting frame and the first adjusting frame, the overall height of the connecting strip is changed, and the height of the platform is conveniently and effectively adjusted;

the counterweight mechanism is arranged, and the threaded rod is in threaded connection with the inner part of the middle end of the mounting bar, so that the connecting rods symmetrically arranged left and right descend in the mounting bar when the threaded rod rotates until the bottom ends of the counterweight blocks are abutted to the ground, and the stability is easily increased when the base stops moving;

the utility model discloses a convenient adjustable stop plate, including supporting shoe, the lower extreme magnetism of gag lever post, be equipped with third connecting axle and baffle, the lower extreme magnetism of gag lever post is connected in the upper end of supporting shoe, upwards stimulates the gag lever post and lets its inside that breaks away from the engaging lug again after separating with the supporting shoe, lets the baffle outwards upset in the left end of platform when the third connecting axle rotates to it is easier when making things convenient for adjustable stop plate's angle to let staff and goods get into on the platform.

Drawings

Fig. 1 is a schematic view of the front cross-sectional structure of the present invention;

FIG. 2 is a schematic view of a left side sectional structure of the first adjusting frame connected to the base;

FIG. 3 is a left side view structure diagram of the connection between the limiting rod and the mounting block of the present invention;

fig. 4 is a schematic view of the front view structure of the mounting bar and the counterweight block of the present invention.

In the figure: 1. a base; 2. an adjustment mechanism; 201. a first adjusting frame; 202. a connecting strip; 203. a first connecting shaft; 204. a second connecting shaft; 205. a second adjustment frame; 206. an electric telescopic rod; 3. a platform; 4. a counterweight mechanism; 401. mounting a bar; 402. a threaded rod; 403. a balancing weight; 404. a connecting rod; 5. a third connecting shaft; 6. a motor; 7. a baffle plate; 8. mounting blocks; 9. a spring; 10. a limiting rod; 11. connecting lugs; 12. and (6) supporting the block.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person skilled in the art without creative work belong to the scope of protection of the present invention based on the embodiments of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a multifunctional crane for house construction comprises a base 1, an adjusting mechanism 2, a platform 3, a counterweight mechanism 4, a third connecting shaft 5, a motor 6, a baffle 7, an installation block 8, a spring 9, a limiting rod 10, a connecting lug 11 and a supporting block 12, wherein when the multifunctional crane for house construction is used, the multifunctional crane is combined with a drawing 2 and a drawing 4, the stability of the base 1 is improved through a structure formed by an installation strip 401, a threaded rod 402, a counterweight block 403 and a connecting rod 404, the installation strip 401 is symmetrically embedded in the outer wall of the base 1 in the front-back direction, the threaded rod 402 is in threaded connection with the inner part of the middle end of the installation strip 401, the upper end of the connecting rod 404 is integrally connected to the top end of the counterweight block 403 in the left-right direction, and the upper end of the connecting rod 404 is in the installation strip 401 in a sliding manner;

therefore, the base 1 is moved to the site of a house building, after the base 1 is moved to a proper position, the universal wheels at the bottom end of the base 1 are self-locked, the threaded rod 402 is rotated to enable the bottom end of the threaded rod to rotate at the upper end of the balancing weight 403, the connecting rods 404 which are symmetrically arranged from left to right slide downwards in the mounting bar 401 through the threaded rod 402 until the bottom ends of the balancing weights 403 which are symmetrically arranged from front to back are tightly attached to the ground of the site of the house building, and therefore the stability is easily increased when the base 1 stops moving;

with reference to fig. 1, 3 and 4, since the third connecting shaft 5 is rotatably connected to the left rear end of the platform 3, the limiting rod 10 is snap-connected to the hollow structure of the connecting lug 11, the limiting rod 10 is nested inside the mounting block 8, and the lower end of the limiting rod 10 is magnetically connected to the upper end of the supporting block 12, when the platform 3 is at the lowest side, the limiting rod 10 is pulled upward to separate the bottom end of the limiting rod 10 from the supporting block 12, so that the limiting rod 10 continues to rise to separate from the hollow structure of the connecting lug 11, the motor 6 drives the third connecting shaft 5 to rotate at the left rear end of the platform 3 when working, and when the third connecting shaft 5 rotates, the baffle 7 is driven to turn outward, so that the baffle 7 is separated from the left end of the platform 3;

goods are moved to the inside of the platform 3 through the left end of the platform 3, a storage box is fixedly connected to the inside of the right end of the platform 3, construction tools are placed in the storage box for storage, workers stand at the bottom end of the inside of the platform 3 through the left end of the platform 3, the motor 6 works to drive the third connecting shaft 5 to rotate at the left rear end of the platform 3, the baffle 7 is driven to overturn and cover the left end of the platform 3 when the third connecting shaft 5 rotates, and the connecting lugs 11 are located on the lower side of the mounting blocks 8;

after the limiting rod 10 is pushed downwards and is connected in the hollow structure of the connecting lug 11 in a descending and nested manner in the mounting block 8, the bottom end of the limiting rod 10 is magnetically connected to the upper end of the supporting block 12, the limiting rod 10 is pulled downwards by the spring 9 to increase stability, and therefore the angle of the baffle 7 can be adjusted conveniently, and workers and goods can enter the platform 3 more easily;

with reference to fig. 1 and 2, the height of the platform 3 is adjusted by a structure formed by the first adjusting frame 201, the connecting strip 202, the first connecting shaft 203, the second connecting shaft 204, the second adjusting frame 205 and the electric telescopic rod 206, because the first adjusting frame 201 is fixedly connected to the left end inside the base 1 in a front-back symmetrical manner, the first connecting shaft 203 is respectively rotatably connected to the insides of the left end and the right end of the connecting strip 202, the second connecting shaft 204 is rotatably connected to the inside of the middle of the connecting strip 202, the positions of the first adjusting frame 201 and the second adjusting frame 205 are in one-to-one correspondence from top to bottom, and the platform 3 is in a lifting structure on the upper side of the base 1 through the connecting strip 202 and the first adjusting frame 201;

therefore, when the electric telescopic rod 206 works, the first connecting shaft 203 of the left lower side is pulled rightwards to slide rightwards in the first adjusting frame 201 symmetrically arranged in the front and back, the first connecting shaft 203 of the left upper side slides rightwards in the second adjusting frame 205 symmetrically arranged in the front and back, the connecting strip 202 is rotated on the second connecting shaft 204, the integral height of the connecting strip 202 is changed, the distance between the platform 3 and the base 1 is adjusted, the height of the platform 3 is conveniently and effectively adjusted, and the multifunctional lifting frame for the house building is based on the working principle.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connected mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt among the prior art, and conventional model, including the conventional connected mode among the circuit connection adoption prior art, and the details are not repeated here, and the content that does not make detailed description in this description belongs to the prior art that skilled person in the art knows.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims (7)

1. A multifunctional lifting frame for house construction comprises a base (1) moving on the ground, wherein the right-cutting longitudinal section of the base (1) is of a concave structure;

it is characterized by also comprising:

the adjusting mechanism (2) is arranged in the base (1), the adjusting mechanism (2) comprises a first adjusting frame (201), a connecting strip (202), a first connecting shaft (203), a second connecting shaft (204), a second adjusting frame (205) and an electric telescopic rod (206), and the upper right end of the connecting strip (202) is rotatably connected to the lower right end of the platform (3);

the counterweight mechanism (4) is symmetrically arranged at the outer end of the base (1) in the front-back direction, the counterweight mechanism (4) comprises a mounting strip (401), a threaded rod (402), a counterweight block (403) and a connecting rod (404), and the mounting strip (401) is symmetrically embedded and connected to the outer wall of the base (1) in the front-back direction;

the third connecting shaft (5) is rotatably connected to the left rear end of the platform (3), the motor (6) is installed at the top end of the third connecting shaft (5), and the third connecting shaft (5) is fixedly connected to the rear end of the baffle (7).

2. The multi-functional crane for house building according to claim 1, characterized in that: the front and back symmetrical fixed connection of the first adjusting frame (201) is at the left end of the interior of the base (1), the first connecting shaft (203) on the lower left side is connected inside the upper end of the first adjusting frame (201) in a penetrating mode, and the first connecting shaft (203) is respectively connected to the left end and the right end of the connecting strip (202) in a rotating mode.

3. The multi-functional crane for house building according to claim 2, characterized in that: a second connecting shaft (204) is rotatably connected to the inner part of the middle of the connecting bar (202), and the connecting bar (202) at the lower right side is rotatably connected to the right end of the inner part of the base (1);

wherein, the inside right wall of base (1) rotates and is connected with electric telescopic handle (206), and the internally mounted of the output of electric telescopic handle (206) is at the left downside.

4. A multifunctional crane for building construction according to claim 2, wherein: the position of first regulation frame (201) and the position of second regulation frame (205) are one-to-one from top to bottom, and the left lower extreme at platform (3) is connected in inlaying of second regulation frame (205) longitudinal symmetry, and wherein platform (3) are elevation structure through connecting strip (202) and first regulation frame (201) in the upside of base (1).

5. The multi-functional crane for house building according to claim 1, characterized in that: the inside threaded connection of the middle-end of mounting bar (401) has threaded rod (402), and threaded rod (402) rotate to be connected in the upper end central point of balancing weight (403) and put, and the top at balancing weight (403) is connected in the integration of the upper end bilateral symmetry of connecting rod (404) simultaneously, and the upper end sliding connection of connecting rod (404) is in the inside of mounting bar (401).

6. The multi-functional crane for house building according to claim 1, characterized in that: the utility model discloses a platform, including baffle (7), the preceding upper end of baffle (7) is inlayed and is connected with engaging lug (11), and the interior block of the hollow column structure of engaging lug (11) is connected with gag lever post (10) to the top fixedly connected with spring (9) of gag lever post (10), the lower extreme fixedly connected with installation piece (8) of spring (9), and the rear end integration of installation piece (8) is connected at the left antetheca of platform (3).

7. A multifunctional crane for house construction according to claim 6, characterized in that: the limiting rod (10) is connected to the inside of the mounting block (8) in a nested mode, the lower end of the limiting rod (10) is magnetically connected to the upper end of the supporting block (12), and the supporting block (12) is connected to the left front wall of the platform (3) in an embedded mode.

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