CN213265649U - Material lifting device for building construction - Google Patents

Abstract

The utility model discloses a material lifting device is used in construction in room, including last base, outer support frame, lower base and guard box, install eight outer support frames and inner support frame down from last the below of base on the lower base top, it has the dead lever to go up one side of base bottom through gyro wheel groove slidable mounting, go up the below of base and have three hydraulic stem of group through hydraulic stem pedestal mounting, the four corners of base bottom is passed through base shaft rotation and is installed the base wheel down the guard box is installed through the bolt to the central authorities of base bottom, hydraulic power unit is installed to the bottom bolt of guard box inside. The utility model discloses a be equipped with upper base and railing on the device, go up the base and be equipped with pulley gear, improved work efficiency, the utility model discloses an at eight internal and external supports of main part installation and three hydraulic stem of group, improved the height that equipment promoted, through the base down be equipped with four group's lower base supports all around, improved the steadiness of equipment.

Description

Material lifting device for building construction

Technical Field

The utility model relates to a construction technical field specifically is a material lifting device is used in construction is built in room.

Background

The material lifting for building construction refers to that materials required by building construction are lifted and transported to a certain height in the building construction process, so that the requirement of workers with the certain height on the materials in the construction process is met, and the working efficiency is improved.

The existing waste recovery processing device for building construction has the following defects:

1. the existing material lifting device for building construction generally only supports lifting materials, personnel and the materials are separated, so that the loading and unloading of goods are inconvenient, and small scattered tools required in building construction are more clumsy when the goods are transported up and down by the general lifting device, so that the transportation of the scattered tools is inconvenient, and the working efficiency of the lifting and transporting of the required materials is reduced;

2. the material lifting device for building construction for the existing building construction is limited in lifting height generally, limited in protection of equipment and personnel, large in potential safety hazard, and inconvenient to move and store without a moving function.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a material hoisting device is used in construction in room is built to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a material lifting device for building construction comprises an upper base, an outer support frame, a lower base and a protection box, wherein railings are arranged on the periphery of the top of the upper base, a pulley support frame is mounted on one side of the top of the upper base through a pulley support fixing seat, pulleys are mounted at the top end of the pulley support frame through a rotating shaft, the lower base is mounted below the upper base through the outer support frame and the inner support frame, eight groups of outer support frames and inner support frames are mounted below the upper base above the lower base from top to bottom, a support frame shaft is rotatably mounted in the centers of the outer support frames and the inner support frames, two ends of each outer support frame are respectively rotatably connected with the inner support frame through support frame shafts, a fixing rod is slidably mounted on one side of the bottom of the upper base through a roller groove, rollers are rotatably mounted in the inner portions of roller grooves at two ends of the fixing rod, and the inner support frames are rotatably, the middle of one side of the inner support frame, away from the fixed rod, is rotatably provided with an outer support frame through a support frame shaft, one side of the bottom of the upper base, away from the roller groove, is rotatably provided with one end of the outer support frame through the fixed rod, the other end of the outer support frame is rotatably provided with one end of the inner support frame through the support frame shaft, three groups of hydraulic rods are arranged below the upper base through hydraulic rod bases, two ends of each hydraulic rod are rotatably provided with a hydraulic rod base, the hydraulic rod bases are far away from one end of each hydraulic rod, the fixed rod is arranged at one end of each hydraulic rod, one side of the lower base, away from the pulley support frame, is rotatably provided with a pull rod through a pull rod base, four corners of the bottom of the lower base are rotatably provided with a base wheel through a base wheel shaft, the middle.

Preferably, the output end of the hydraulic pump station is communicated with the lower base groove through an oil pipe, and the other end of the hydraulic pump station is communicated with the three groups of hydraulic rods through oil pipes.

Preferably, one side of the pulley support frame close to the rail is provided with a rope fixing frame, and the rope fixing frame is connected with a rope through the surface of the pulley.

Preferably, the outer walls of two sides of the lower base above the base wheels are rotatably provided with four groups of lower base supporting frames through lower base supporting frame mounting frames.

Preferably, the center of the handrail is symmetrically provided with a split door through the mounting frame, and one side of the split door, which is far away from the mounting frame, is symmetrically provided with a split door handle.

Preferably, the front surface of the protection box below the lower base is fixedly provided with a protection box door through a bolt, and the center of the front surface of the protection box door is provided with a protection box door handle.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a device upper end is equipped with base and railing and can together promote the transportation with personnel and goods, and the convenience is the transmission, the transportation of staff to the goods when loading and unloading goods, through being equipped with pulley gear at last base, can make things convenient for hoisting device to continue to promote the little article of transportation through the pulley when the eminence, has improved work efficiency.

2. The utility model discloses an at eight internal and external supports of group of main part installation and three hydraulic stem of group, the height that equipment promoted has been improved, through be equipped with the railing all around at last base and to opening the door, the staff's security in the time of eminence has been strengthened, through be equipped with four group's lower base supports all around at the base down, the area of contact on whole equipment of increase and ground, from beating the steadiness that has improved equipment, four group's lower base supports can be folding when equipment does not use, the space has been practiced thrift, through being equipped with the pull rod in the main part, and lower base gyro wheel, the removal of convenient device.

Drawings

FIG. 1 is a schematic view of a part of the internal structure of the present invention;

fig. 2 is a schematic side view of the present invention;

FIG. 3 is a schematic view of the safety structure of the present invention;

fig. 4 is a schematic top view of the present invention.

In the figure: 1. an upper base; 101. a railing; 102. a pulley support frame; 103. a pulley; 104. a rope; 109. the door handle is opened in half; 105. a pulley bracket fixing seat; 106. a rope fixing frame; 107. a mounting frame; 108. opening the door oppositely; 109. the door handle is opened in half; 2. an outer support frame; 201. a support frame shaft; 202. a hydraulic rod base; 203. a hydraulic lever; 204. a roller; 205. a roller groove; 206. an inner support frame; 207. fixing the rod; 3. a lower base; 301. a lower base support frame; 302. a pull rod base; 303. a pull rod; 304. a base wheel; 305. a lower base support frame mounting rack; 306. a base axle; 4. a protection box; 401. a hydraulic pump station; 402. an oil pipe; 403. a lower base groove; 404. a protective box door; 405. guard box door handle.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the present invention provides an embodiment: a material lifting device for building construction comprises an upper base 1, an outer support frame 2, a lower base 3 and a protection box 4, wherein railings 101 are arranged on the periphery of the top of the upper base 1, the railings 101 can surround the periphery of the upper base 1, the railings 101 serve as handrails when workers work, people and goods can be prevented from falling from a high position, the railings 101 have a good protection effect on the people and the goods, a pulley support frame 102 is installed on one side of the top of the upper base 1 through a pulley support fixing seat 105, the pulley support frame 102 and the pulley support fixing seat 105 are fixedly connected with the upper base 1 through bolts, the pulley support fixing seat 105 plays a role of fixing the pulley support frame 102, a pulley 103 is installed at the top end of the pulley support frame 102 through a rotating shaft, the pulley 103 can conveniently lift a rope 104 through rolling, physical power consumed by the workers for lifting the goods is reduced, the lower base 3 is installed below the upper base 1 through the outer support frame 2, the lower base 3 has larger surface contact area and better bearing capacity, the lower base 3 can safely bear more cargoes and workers, eight groups of outer supporting frames 2 and inner supporting frames 206 are arranged below the upper base 1 above the lower base 3 from top to bottom, the centers of the outer supporting frames 2 and the inner supporting frames 206 are rotatably provided with supporting frame shafts 201, the two ends of the outer supporting frames 2 are respectively and rotatably connected with the inner supporting frames 206 through the supporting frame shafts 201, the eight groups of the outer supporting frames 2 and the inner supporting frames 206 are connected under the supporting connection of the supporting frame shafts 201, the outer supporting frames 2 and the inner supporting frames 206 can be mutually matched and stretched to lift the upper base 1 to a certain height, so that the cargoes and workers on the upper base 1 reach a certain height, the eight groups have the advantage that the outer supporting frames 2 and the inner supporting frames 206 can extend to a higher height, the upper base 1 can be lifted higher, one side of the bottom of the upper base 1 is provided with the inner supporting frames 206 in a sliding way through roller grooves 205, and the roller 204 is rotatably mounted in the roller groove 205 at the two ends of the inner support frame 206, the roller 204 at the two ends of the inner support frame 206 rolls in the roller groove 205 when the inner support frame 206 is telescopic, the roller groove 205 provides a certain space for the roller 204 to roll, the roller 204 slides to reduce the friction between the two ends of the inner support frame 206 and the upper base 1 and the lower base 3 when the inner support frame is telescopic, the roller 204 enables the inner support frame 206 to run more flexibly, the inner support frame 206 is rotatably mounted outside the two ends of the fixing rod 207 at one side of the roller 204, the outer support frame 2 is rotatably mounted in the center of the inner support frame 206 far away from the fixing rod 207 through the support shaft 201, one end of the outer support frame 2 is rotatably mounted at the side of the bottom of the upper base 1 far away from the roller groove 205 through the fixing rod 207, the fixing rod 207 is respectively connected with the inner support frame 206 and the outer, the fixing rod 207 fixes the inner support frame 206 and the outer support frame 2 on the same horizontal plane all the time, so that the fixing rod 207 achieves the effect of stabilizing the balance of the outer support frame 2, the inner support frame 206 and the whole equipment, the safety of workers during construction is improved by the fixing rod 207, the other end of the outer support frame 2 is rotatably installed at one end of the inner support frame 206 through the support frame shaft 201, three groups of hydraulic rods 203 are installed below the upper base 1 through the hydraulic rod bases 202, the hydraulic rod bases 202 are rotatably installed at two ends of the hydraulic rods 203, the fixing rod 207 is installed at one end of the hydraulic rod base 202 far away from the hydraulic rods 203, the hydraulic rods 203 are connected to the fixing rod 207 through the fixation of the hydraulic rod bases 202, one end of the hydraulic rod bases 202 is lifted when the hydraulic rods 203 operate and stretch, the other end of the hydraulic rods 203 is connected with the fixing rod 207, the fixing rod 207 ascends through, the fixed rod 207 is lifted to extend and contract the outer support frame 2 and the inner support frame 206 to achieve the purpose of lifting, one side of the lower base 3, which is far away from the pulley support frame 102, is rotatably provided with a pull rod 303 through a pull rod base 302, four corners of the bottom of the lower base 3 are rotatably provided with base wheels 304 through base wheel shafts 306, the pull rod 303 can be put from a vertical plane to a horizontal plane by rotating the pull rod 303, the worker rolls the base wheel 304 by pulling the pull rod 303, the rolling of the base wheel 304 moves the whole device, the device can be moved to a required position under the matching of the pull rods 303 and 304, the protection box 4 is installed in the center of the bottom end of the lower base 3 through bolts, the VP2-15V12A3 hydraulic pump station 401 is installed at the bottom end inside the protection box 4 through bolts, the protection box 4 is provided with a protection shell on the periphery to isolate the inside and the outside of the protection box, and the protection box can effectively protect the VP2-15V12A3 hydraulic pump station 401 from being damaged by the outside.

Further, the output end of the hydraulic pump station 401 is communicated with the lower base groove 403 through an oil pipe 402, the other end of the hydraulic pump station 401 is communicated with the three sets of hydraulic rods 203 through the oil pipe 402, the hydraulic pump station 401 transmits hydraulic oil to the pressure pump through the oil pipe 402, the pressure pump transmits the pressurized hydraulic oil through the oil pipe 402, the oil pipe 402 passes through the lower base groove 403 and is connected with the hydraulic rods 203, the oil pipe 402 transmits the pressurized hydraulic oil to the hydraulic rods 203, and therefore the purpose that the hydraulic pump station 401 provides power for the extension and retraction of the hydraulic rods 203 is achieved, the hydraulic pump station 401 serves as a main power source of equipment to maintain the normal operation of the equipment, and the hydraulic pump station 401 can adopt a VP2-15V12A3 type hydraulic pump.

Further, one side of the pulley support frame 102, which is close to the handrail 101, is provided with a rope fixing frame 106, the rope fixing frame 106 is connected with a rope 104 through the surface of the pulley 103, the rope fixing frame 106 can fix the rope on the rope fixing frame 106 when the rope is not used, the rope fixing frame 106 can prevent the rope from falling off from the pulley 103, and the rope fixing frame 106 facilitates the staff to find the rope for use more quickly.

Further, four groups of lower base support frames 301 are rotatably mounted on the outer walls of two sides of the lower base 3 above the base wheels 304 through the lower base support frame mounting frames 305, the lower base support frames 301 can be unfolded and folded through rotation of the lower base support frame mounting frames 305, the contact area between equipment and the ground can be increased through unfolding and supporting of the lower base support frames 301, the equipment can be stabilized when the lower base support frames 301 can be better, and the space can be saved through folding up the lower base support frames 301 so as to facilitate moving and storing of the equipment.

Further, the central authorities of railing 101 are installed through the mounting bracket 107 symmetry and are run from opposite directions door 108, and run from opposite directions door 108 and keep away from one side symmetry of mounting bracket 107 and be equipped with and run from opposite directions door handle 109, can conveniently open and close and run from opposite directions door 108 through the push-and-pull, run from opposite directions door 108 and open the upper and lower of convenient personnel and goods, also protected personnel and goods can not break away from last base 1 to a certain extent to running from opposite directions door 108, increased the factor of safety of equipment to a certain extent.

Further, a protection box door 404 is fixedly installed on the front surface of the protection box 4 below the lower base 3 through bolts, a protection box door handle 405 is arranged in the center of the front surface of the protection box door 404, the protection box door 404 can be opened and closed by pushing and pulling the protection box door handle 405, and the VP2-15V12A3 hydraulic pump station 401 in the protection box 4 can be periodically maintained and checked by opening the protection box door 404.

The working principle is as follows: when in use, a worker moves the device to a required position by pulling the pull rod 303, the lower base support frame 301 opens four corners of the support device, then the split door 108 is opened to place required materials on the upper base 1, then a certain number of workers are loaded as required, the split door 108 is closed, a ground worker transmits pressurized hydraulic oil to the hydraulic rod 203 through the oil pipe 402 by actuating the hydraulic pump station 401, the hydraulic rod 203 stretches under the action of pressure to support and lift the hydraulic rod base 202, the hydraulic rod base 202 is connected with the fixed rod 207, the fixed rod 207 is lifted to a certain height by the movement of the hydraulic rod base 202, the inner support frame 206 connected with the fixed rod 207 and the outer support frame 2 are stretched by rotation, the upper base 1 is supported to be lifted, and in the lifting process, the roller 204 is arranged at the part of the inner support frame 206 connected with the upper base 1 and the lower base 3, the rollers 204 roll in the roller grooves 205 to make the lifting easier, when reaching the designated position, the worker opens the side-by-side door 108 to transport the material to the required position, and in between, if there is missing material, or some small tool parts are needed, the worker can lift and pull the needed article to be transported through the pulley device fixed on the upper base 1, after using the device, the worker folds and folds the lower base support frame 301 and moves the device to the placing position through pulling the pull rod 303.

The details of the present invention are well known to those skilled in the art.

Finally, it is to be noted that: the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the examples, it should be understood by those skilled in the art that the technical solutions of the present invention can be modified and replaced with equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the scope of the claims of the present invention.

Claims (6)

1. The utility model provides a material lifting device is used in construction in room, includes base (1), outer support frame (2), lower base (3) and guard box (4), its characterized in that: the improved roller press is characterized in that railings (101) are arranged on the periphery of the top of the upper base (1), a pulley support frame (102) is mounted on one side of the top of the upper base (1) through a pulley support fixing seat (105), pulleys (103) are mounted on the top of the pulley support frame (102) through a rotating shaft, a lower base (3) is mounted below the upper base (1) through an outer support frame (2) and an inner support frame (206), eight groups of outer support frames (2) and inner support frames (206) are mounted below the upper base (1) above the lower base (3) from top to bottom, support frame shafts (201) are rotatably mounted in the centers of the outer support frames (2) and the inner support frames (206), two ends of each outer support frame (2) are rotatably connected with the inner support frame (206) through the support frame shafts (201), and a fixing rod (207) is slidably mounted on one side of the bottom of the upper base (1) through a, and the inside of the roller groove (205) at the two ends of the fixed rod (207) is rotatably provided with a roller (204), the outside of the two ends of the fixed rod (207) at one side of the roller (204) is rotatably provided with an inner supporting frame (206), the center of one side of the inner supporting frame (206) far away from the fixed rod (207) is rotatably provided with an outer supporting frame (2) through a supporting frame shaft (201), one side of the bottom of the upper base (1) far away from the roller groove (205) is rotatably provided with one end of the outer supporting frame (2) through the fixed rod (207), the other end of the outer supporting frame (2) is rotatably provided with one end of the inner supporting frame (206) through the supporting frame shaft (201), three groups of hydraulic rods (203) are arranged below the upper base (1) through hydraulic rod bases (202), hydraulic rod bases (202) are rotatably provided at the two ends of the hydraulic rods (203), and the ends of the hydraulic rod bases (202) far away from the, one side of the lower base (3) far away from the pulley supporting frame (102) is rotatably provided with a pull rod (303) through a pull rod base (302), four corners of the bottom of the lower base (3) are rotatably provided with base wheels (304) through base wheel shafts (306), the center of the bottom end of the lower base (3) is provided with a protection box (4) through bolts, and a hydraulic pump station (401) is arranged on a bottom bolt inside the protection box (4).

2. The material lifting device for building construction according to claim 1, wherein: the output end of the hydraulic pump station (401) is communicated with the lower base groove (403) through an oil pipe (402), and the other end of the hydraulic pump station (401) is communicated with the three groups of hydraulic rods (203) through the oil pipe (402).

3. The material lifting device for building construction according to claim 1, wherein: one side of the pulley supporting frame (102) close to the railing (101) is provided with a rope fixing frame (106), and the rope fixing frame (106) is connected with a rope (104) through the surface of the pulley (103).

4. The material lifting device for building construction according to claim 1, wherein: four groups of lower base support frames (301) are rotatably arranged on the outer walls of the two sides of the lower base (3) above the base wheels (304) through lower base support frame mounting frames (305).

5. The material lifting device for building construction according to claim 1, wherein: the center of the railing (101) is symmetrically provided with a split door (108) through a mounting rack (107), and one side of the split door (108) far away from the mounting rack (107) is symmetrically provided with split door handles (109).

6. The material lifting device for building construction according to claim 1, wherein: the front surface of the protection box (4) below the lower base (3) is fixedly provided with a protection box door (404) through a bolt, and the center of the front surface of the protection box door (404) is provided with a protection box door handle (405).

Images