CN219973829U - Lifting platform for building construction - Google Patents

Abstract

The utility model discloses a lifting table for building construction, which belongs to the technical field of building construction and comprises a base, wherein positioning assemblies are symmetrically arranged at two ends of the base, a jacking assembly is arranged above the base, a workbench is arranged above the jacking assembly, a ladder stand is arranged on one side of the workbench, a feeding assembly is arranged on the other side of the workbench, extension frames are arranged at two ends of the workbench in a sliding manner, and an adjusting assembly is arranged at the joint of the workbench and the extension frames.

Description

Lifting platform for building construction

Technical Field

The utility model belongs to the technical field of building construction, and particularly relates to a lifting table for building construction.

Background

The building construction refers to the production activity of engineering construction implementation stage, is the construction process of various buildings, and can be said to be the process of changing various lines on a design drawing into real objects at a designated place, and comprises the steps of foundation engineering construction, main structure construction, roof engineering construction, decoration engineering construction and the like.

Chinese patent application No. 201921505095.7 discloses a elevating platform for building construction, including the mobile station body, install the jack-up mechanism body on the mobile station body and install the main frame above the jack-up mechanism body, the cat ladder has been installed to one side of main frame, is equipped with the groove in the main frame, and the interpolation of groove is equipped with the extension frame, and the screw rod has been installed respectively to the top both sides of extension frame. The nut can be unscrewed from the screw rod on the front side and the rear side, the nut loses the compression on the edge of the upper port of the sliding port, then the screw rod is pushed to the left side or the right side to drive the lengthened frame to move to the left side or the right side in the storage groove, the screw rod is locked by the nut again by using the wrench, the lower end of the nut is compressed on the edge of the upper port of the sliding port, the nut and the upper port edge of the sliding port are matched with resistance to prevent the lengthened frame from moving left and right in the storage groove, and the front end and the rear end of the lengthened frame and the main frame which emerge from the storage groove still form a workbench with surrounding baffles all around, so that the left and right length of the workbench for implementing construction is increased transversely.

When the lifting table is lifted to a proper position for construction, the materials are inconvenient to lift, the lifting table is not enough to be used when moving, and the feeding assembly is arranged by improvement, so that the materials are convenient to lift, and the practicability of use is improved; 2. during the use, unscrew the nut through the spanner, then remove the extension frame to adjust the operation length of workstation, but during its use, adjust the length of workstation not enough conveniently, through improving, make the convenience of conveniently adjusting the length of workstation, improve the convenience of use.

Disclosure of Invention

To solve the problems set forth in the background art. The utility model provides a lifting table for a house building, which has the characteristics of being convenient for lifting materials during construction and adjusting the length of a workbench according to the use requirement.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a elevating platform for building construction, includes the base, the both ends symmetry of base is provided with locating component, and the top of base is provided with jack-up subassembly, and the top of jack-up subassembly is provided with the workstation, and one side of workstation is provided with the cat ladder, and the opposite side of workstation is provided with feeding assembly, and the both ends slip of workstation is provided with the extension frame, and the junction of workstation and extension frame is provided with adjusting part.

Preferably, the feeding assembly comprises a driving seat, a rotating rod, a feeding motor, a first conical gear, a second conical gear, a screw rod, a lifting block and a lifting box, wherein the driving seat is arranged on one side of the base, the rotating rod is arranged in the driving seat, the feeding motor is arranged at one end of the rotating rod, the first conical gear is symmetrically arranged on the surface of the rotating rod, the second conical gear is arranged on one side of the first conical gear, the screw rod is arranged above the second conical gear, the lifting block is arranged on the surface of the screw rod, and the lifting box is arranged at one end of the lifting block.

Preferably, a limiting block is arranged at one end, far away from the second conical gear, of the screw rod, and a protective cover is sleeved on the surface of the feeding motor.

Preferably, a threaded hole matched with the screw rod is formed in the lifting block, and the first bevel gear and the second bevel gear are in meshed connection.

Preferably, the adjusting part comprises a fixed rod, a fixed spring, a moving block, a clamping rod, a clamping spring, a limiting sliding block and a limiting sliding groove, wherein the fixed rod is arranged on one side of one end of the lengthening frame, which is positioned inside the workbench, the fixed spring is arranged on one side of the fixed rod, the moving block is arranged on the other side of the fixed rod, the clamping block is arranged on one side of the moving block, the clamping rod is arranged at one end of the clamping block, the clamping spring is arranged on one side of the clamping rod, the limiting sliding block is arranged above the lengthening frame, and the limiting sliding groove matched with the limiting sliding block is arranged above the workbench.

Preferably, a push rod is arranged above the limiting slide block, and fixing holes matched with the fixing rods are uniformly formed in one side of the lengthening frame.

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

1. according to the lifting device, the feeding assembly is arranged, so that the effect of lifting materials is achieved when the lifting device is convenient to construct, when the lifting device is used, the materials are placed into the lifting box and then the feeding motor is started, the feeding motor rotates to drive the rotating rod to rotate, the rotating rod rotates to drive the first bevel gear to rotate, the first bevel gear rotates to drive the second bevel gear to rotate, the second bevel gear rotates to drive the screw rod to rotate, the screw rod rotates to drive the lifting block to move under the action of the threaded hole, the lifting box is driven to lift, and the materials are conveyed to the workbench.

2. According to the utility model, the effect of conveniently adjusting the length of the workbench by adjusting the position of the lengthening frame according to the use requirement is realized, when the length of the workbench is required to be adjusted, the fixing rod is pulled, the fixing rod moves to drive the fixing slide block on one side to move to compress the fixing spring, meanwhile, the moving block is driven to move, the clamping block is driven to move under the action of the bayonet to enable the clamping rod to move under the action of the bayonet to move when the moving block moves and abuts against the clamping block, when the moving block bypasses the clamping block, the clamping spring is reset to enable the clamping block to limit the moving block, and then the lengthening frame is pushed to move through the push rod, so that the length of the workbench is adjusted, and when the device is used, the length of the workbench is conveniently adjusted by adjusting the position of the lengthening frame according to the use requirement, so that the use convenience is improved.

Drawings

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

FIG. 2 is a schematic view of the present utility model in front elevation cut-away;

FIG. 3 is a schematic top view of the present utility model;

fig. 4 is a schematic structural view of the feeding assembly of the present utility model.

Fig. 5 is a schematic structural view of the adjusting assembly of the present utility model.

Fig. 6 is a schematic structural diagram of the present utility model a.

In the figure: 1. a base; 2. a positioning assembly; 3. jacking up the assembly; 4. a work table; 5. a ladder stand; 6. a feeding assembly; 61. a driving seat; 62. a rotating rod; 63. a feeding motor; 64. a first conical gear; 65. a second bevel gear; 66. a screw rod; 67. a lifting block; 68. a material lifting box; 7. a lengthening frame; 8. an adjustment assembly; 81. a fixed rod; 82. a fixed spring; 83. a moving block; 84. a clamping block; 85. a clamping rod; 86. a clamping spring; 87. a limit sliding block; 88. limiting sliding groove.

Detailed Description

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

Example 1

Referring to fig. 1-6, the present utility model provides the following technical solutions: the utility model provides a elevating platform for building construction, includes base 1, and the both ends symmetry of base 1 is provided with locating component 2, and the top of base 1 is provided with jack-up subassembly 3, and the top of jack-up subassembly 3 is provided with workstation 4, and one side of workstation 4 is provided with cat ladder 5, and the opposite side of workstation 4 is provided with feeding subassembly 6, and the both ends slip of workstation 4 is provided with extension frame 7, and the junction of workstation 4 and extension frame 7 is provided with adjusting part 8.

Specifically, the feeding assembly 6 includes a driving seat 61, a rotating rod 62, a feeding motor 63, a first conical gear 64, a second conical gear 65, a screw rod 66, a lifting block 67 and a lifting box 68, wherein the driving seat 61 is arranged on one side of the base 1, the rotating rod 62 is arranged in the driving seat 61, the feeding motor 63 is arranged at one end of the rotating rod 62, the first conical gear 64 is symmetrically arranged on the surface of the rotating rod 62, the second conical gear 65 is arranged on one side of the first conical gear 64, the screw rod 66 is arranged above the second conical gear 65, the lifting block 67 is arranged on the surface of the screw rod 66, and the lifting box 68 is arranged at one end of the lifting block 67.

Through adopting above-mentioned technical scheme, during the use, when needs promote the material, through putting into the material and carry workbin 68, then start feeding motor 63, feeding motor 63 rotates and drives bull stick 62 rotation, bull stick 62 rotates and drives first 64 rotations of conical gear, first 64 rotations of conical gear drive conical gear two 65 rotations, conical gear two 65 rotations drive lead screw 66 rotations, thereby lead screw 66 rotates and drives lifting block 67 and remove under the effect of screw hole, thereby drive and carry workbin 68 and rise, carry workstation 4 department with the material, make the device when using, be convenient for promote the material, the practicality of using has been improved.

Specifically, a limiting block is arranged at one end, far away from the second conical gear 65, of the screw rod 66, and a protective cover is sleeved on the surface of the feeding motor 63.

Through adopting above-mentioned technical scheme, the stopper is convenient for prevent that lifting block 67 from breaking away from lead screw 66, and the protection casing is convenient for protect feeding motor 63.

Specifically, a threaded hole matched with the screw rod 66 is formed in the lifting block 67, and the first conical gear 64 is in meshed connection with the second conical gear 65.

Through adopting above-mentioned technical scheme, the screw hole is convenient for lead screw 66 rotation can drive lifting block 67 and remove, and conical gear one 64 and conical gear two 65 meshing are connected, make things convenient for and can convey between them.

When the embodiment is used, the following steps are adopted: when in use, when the material is required to be lifted, the material is placed into the lifting box 68, then the feeding motor 63 is started, the feeding motor 63 rotates to drive the rotating rod 62 to rotate, the rotating rod 62 rotates to drive the first bevel gear 64 to rotate, the first bevel gear 64 rotates to drive the second bevel gear 65 to rotate, the second bevel gear 65 rotates to drive the screw rod 66 to rotate, and the screw rod 66 rotates to drive the lifting block 67 to move under the action of the threaded hole, so that the lifting box 68 is driven to lift, and the material is conveyed to the workbench 4.

Example 2

This embodiment differs from embodiment 1 in that: specifically, adjusting part 8 includes dead lever 81, fixed spring 82, movable block 83, clamping block 84, clamping rod 85, clamping spring 86, spacing slider 87 and spacing spout 88, wherein, the one side that adds the inside one end of extension frame 7 is located workstation 4 is provided with dead lever 81, one side of dead lever 81 is provided with fixed spring 82, the opposite side of dead lever 81 is provided with movable block 83, one side of movable block 83 is provided with clamping block 84, the one end of clamping block 84 is provided with clamping rod 85, one side of clamping rod 85 is provided with clamping spring 86, the top that adds extension frame 7 is provided with spacing slider 87, the spacing spout 88 of cooperation spacing slider 87 has been seted up to the top of workstation 4.

Through adopting above-mentioned technical scheme, when needs are adjusted the length of workstation 4, pulling dead lever 81, dead lever 81 removes the fixed slider that drives one side and removes compression fixed spring 82, can drive movable block 83 simultaneously and remove, movable block 83 removes and when chucking piece 84 butt, can drive chucking piece 84 and remove and make chucking lever 85 remove under the effect of bayonet socket, chucking lever 85 removes and drives the chucking slider of one side and remove compression chucking spring 86, when movable block 83 skips chucking piece 84, chucking spring 86 resets and makes chucking piece 84 spacing to movable block 83, then promote the length adjustment to workstation 4 through the push rod, spacing slider 87 and spacing spout 88 cooperation are convenient for the range of movement restriction to extension frame 7, make the device when using, thereby the convenience of using has been improved through adjusting the position of extension frame 7 according to the needs of using to the length of workstation 4.

Specifically, a push rod is disposed above the limiting slider 87, and fixing holes matched with the fixing rods 81 are uniformly formed in one side of the extension frame 7.

Through adopting above-mentioned technical scheme, the push rod is convenient for conveniently promote extension frame 7 removal regulation, and the dead eye is convenient for dead lever 81 to insert and is fixed extension frame 7.

When the embodiment is used, the following steps are adopted: when needs are adjusted the length of workstation 4, pulling dead lever 81, dead lever 81 removes the fixed slider that drives one side and removes compression fixed spring 82, can drive movable block 83 simultaneously and remove, when movable block 83 removes and chucking piece 84 butt, can drive chucking piece 84 and remove and make chucking lever 85 remove under the effect of bayonet socket, chucking lever 85 removes the chucking slider that drives one side and removes compression chucking spring 86, when movable block 83 skips chucking piece 84, chucking spring 86 resets and makes chucking piece 84 spacing to movable block 83, then promote extension frame 7 through the push rod and remove, thereby adjust the length of workstation 4, spacing slider 87 and spacing spout 88 cooperate and are convenient for the range of motion restriction to extension frame 7, make the device when using, thereby conveniently adjust the length of workstation 4 through adjusting the position of extension frame 7 according to the needs of using, the convenience of using has been improved.

The structure and the use principle of the positioning component 2 and the jacking component 3 in the utility model are disclosed in China patent application No. 201921505095.7, and the working principle is that when the lifting platform is used, an electric telescopic rod drives a positioning block to move so as to position the device, and when the jacking component 3 is used, a hydraulic rod is driven to move through a hydraulic cylinder so as to drive the workbench 4 to lift under the action of a lifting arm.

The working principle and the using flow of the utility model are as follows: the building construction refers to the production activity of the engineering construction implementation stage, when the building construction is carried out, the lifting platform is usually required to lift workers to different heights for construction, when the building construction is used, the device is moved to a proper position through the universal wheels, so that the positioning component 2 is used for positioning, then the workers climb the workbench 4 through the cat ladder 5, then the jacking component 3 is used for jacking the workbench 4 to a proper position, when materials are required to be lifted, the materials can be conveyed through the feeding component 6, when the length of the workbench 4 is required to be regulated, the position of the lengthening frame 7 on the workbench 4 is regulated through the regulating component 8, the length of the workbench 4 can be regulated, when the feeding component 6 is used, when the materials are required to be lifted, the materials are put into the lifting box 68, and then the feeding motor 63 is started, the feeding motor 63 rotates to drive the rotating rod 62 to rotate, the rotating rod 62 rotates to drive the bevel gear I64 to rotate, the bevel gear I64 rotates to drive the bevel gear II 65 to rotate, the bevel gear II 65 rotates to drive the screw rod 66 to rotate, the screw rod 66 rotates to drive the lifting block 67 to move under the action of the threaded hole, thereby driving the lifting box 68 to lift, and materials are conveyed to the workbench 4, so that the device is convenient to lift materials in construction when in use, the practicability of use is improved, the adjusting component 8 pulls the fixing rod 81 when in use, the fixing rod 81 moves to drive the fixing slide block on one side to move to compress the fixing spring 82, simultaneously drives the moving block 83 to move, and when the moving block 83 moves and the clamping block 84 are abutted, the clamping block 84 is driven to move under the action of the bayonet to enable the clamping rod 85 to move, the clamping rod 85 moves to drive the clamping slide block on one side to move and compress the clamping spring 86, when the moving block 83 skips the clamping block 84, the clamping spring 86 resets to enable the clamping block 84 to limit the moving block 83, and then the pushing rod pushes the lengthening frame 7 to move, so that the length of the workbench 4 is adjusted, the limit slide block 87 and the limit slide groove 88 are matched to facilitate limiting the moving range of the lengthening frame 7, and the device is convenient to adjust the length of the workbench 4 by adjusting the position of the lengthening frame 7 according to the use requirement when in use, and the use convenience is improved.

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

Claims (4)

1. The utility model provides a elevating platform for building construction, includes base, its characterized in that: positioning components are symmetrically arranged at two ends of the base, a jacking component is arranged above the base, a workbench is arranged above the jacking component, a crawling ladder is arranged on one side of the workbench, a feeding component is arranged on the other side of the workbench, lengthening frames are arranged at two ends of the workbench in a sliding mode, and an adjusting component is arranged at the joint of the workbench and the lengthening frames;

the feeding assembly comprises a driving seat, a rotating rod, a feeding motor, a first conical gear, a second conical gear, a screw rod, a lifting block and a material lifting box, wherein the driving seat is arranged on one side of the base, the rotating rod is arranged in the driving seat, the feeding motor is arranged at one end of the rotating rod, the first conical gear is symmetrically arranged on the surface of the rotating rod, the second conical gear is arranged on one side of the first conical gear, the screw rod is arranged above the second conical gear, the lifting block is arranged on the surface of the screw rod, and the material lifting box is arranged at one end of the lifting block;

the adjusting part comprises a fixing rod, a fixing spring, a moving block, a clamping rod, a clamping spring, a limiting sliding block and a limiting sliding groove, wherein the fixing rod is arranged on one side of one end of the lengthening frame, which is located inside the workbench, the fixing spring is arranged on one side of the fixing rod, the moving block is arranged on the other side of the fixing rod, the clamping block is arranged on one side of the moving block, the clamping rod is arranged at one end of the clamping block, the clamping spring is arranged on one side of the clamping rod, the limiting sliding block is arranged above the lengthening frame, and the limiting sliding groove matched with the limiting sliding block is formed in the upper portion of the workbench.

2. A lifting platform for building construction according to claim 1, characterized in that: one end of the screw rod, which is far away from the second bevel gear, is provided with a limiting block, and the surface of the feeding motor is sleeved with a protective cover.

3. A lifting platform for building construction according to claim 1, characterized in that: threaded holes matched with the screw rods are formed in the lifting blocks, and the first bevel gear and the second bevel gear are in meshed connection.

4. A lifting platform for building construction according to claim 1, characterized in that: the top of spacing slider is provided with the push rod, and the fixed orifices of cooperation dead lever has evenly been seted up to one side of extension frame.