CN219506584U - Bearing frame - Google Patents

Abstract

The utility model discloses a bearing frame which comprises a main body, wherein a bottom plate is fixedly arranged at the lower end of the main body, a side plate is fixed on the outer side of the bottom plate, a supporting leg is fixed on one side of the side plate, a rotating plate is rotatably arranged on the lower surface of the bottom plate, a roller is rotatably arranged on one side of the rotating plate, a connecting rod is rotatably arranged on one side of the rotating plate, a first screw rod is rotatably arranged on one side of the side plate, one end of the first screw rod is fixedly provided with a rotating rod, one end of the rotating rod is fixedly provided with a second screw rod, sliding blocks are arranged on the outer sides of the first screw rod and the second screw rod, one end of the first screw rod is fixedly provided with a gear, a chain is arranged on the outer side of the gear, and one end of the second screw rod is fixedly provided with a rotary table. The utility model has the beneficial effects of reasonable structure, convenient control and adjustment and convenient realization of simultaneous retraction of the rollers.

Description

Bearing frame

Technical Field

The present disclosure relates to a carrier, and more particularly, to a carrier.

Background

The building construction refers to the production activity of engineering construction implementation stage, which 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. The method comprises foundation engineering construction, main body structure construction, roof engineering construction, decoration engineering construction and the like. The site of construction is referred to as a "building site" or "job site," also known as a worksite. In the building construction process, a bearing frame is needed to assist construction.

Prior art, such as: CN212773364U discloses a bearing frame for construction, including support side pipe one, support side pipe two and backup pad, support side pipe one's quantity has four, and adjacent nearer two support side pipe one between the welding have horizontal pole one, support side pipe one inside cavity, support side pipe one upper end is provided with support side pipe two, support side pipe two lower extreme middle part welding has the spliced pole, support side pipe two upper end inside cavity, support side pipe two's quantity has four, adjacent nearer two support side pipe two between the welding have horizontal pole two, support side pipe one upper end with support side pipe two lower extreme passes through the spliced pole is connected. The beneficial effects are that: according to the utility model, the first support square pipe, the second support square pipe and the connecting column are arranged, so that the overall height of the bearing frame can be conveniently and quickly adjusted, and the detachable design of the stabilizing frame enables the bearing frame to be conveniently detached and transported.

Other prior art techniques are as follows: CN216713745U, a bearing frame for building construction

CN211548675U, a bearing frame for building construction

However, the above and other typical prior art techniques have certain problems in use: some of the carriers have rollers that do not have a retraction function, which results in unstable placement of the carriers, while other carriers have roller retraction or positioning functions, each roller may need to be independently retracted or positioned, which makes the operation more inconvenient.

Disclosure of Invention

The present utility model is directed to a carrier, and aims to solve the problems that some carriers provided in the above-mentioned background art have rollers that do not have a shrinking function, which results in unstable placement of the carrier, and other carriers have rollers that may require separate retraction or positioning of each roller, which makes the operation more inconvenient.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a bear frame, includes the main part, the lower extreme fixed mounting of main part has the bottom plate, the outside of bottom plate is fixed with the curb plate, one side of curb plate is fixed with the stabilizer blade, the lower surface rotation of bottom plate is installed the rotor plate, one side rotation of rotor plate is installed the gyro wheel, one side rotation of rotor plate has the connecting rod, one side rotation of curb plate has lead screw one, the one end of lead screw one is fixed with the dwang, the one end of dwang is fixed with lead screw two, the outside of lead screw one and lead screw two all is provided with the slider, the one end of lead screw one is fixed with the gear, the outside of gear is provided with the chain, the one end of lead screw two is fixed with the carousel.

As a preferable technical scheme of the utility model, two side plates are symmetrically arranged, and two support legs are fixedly arranged on a single side plate.

As a preferable technical scheme of the utility model, eight rotating plates are arranged, a single roller is rotatably arranged between the two rotating plates, and the rollers form a height adjusting structure through the rotating plates.

As a preferable technical scheme of the utility model, the first screw rod, the rotating rod and the second screw rod are all positioned on the same horizontal axis, and a synchronous rotation adjusting structure is formed among the first screw rod, the rotating rod and the second screw rod.

As a preferable technical scheme of the utility model, the first screw rod and the second screw rod are in threaded connection with the sliding block, and the directions of the threaded connection of the first screw rod and the second screw rod with the sliding block are opposite.

As a preferable technical scheme of the utility model, one end of the connecting rod far away from the rotating plate is rotatably arranged on one side surface of the sliding block, and the rotating plate forms a rotating adjusting structure through sliding adjustment of the sliding block.

As a preferable technical scheme of the utility model, two gears are symmetrically arranged, and the two gears form a synchronous rotation adjusting structure through a chain.

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

according to the utility model, the screw rod II, the rotating rod and the screw rod I are driven to rotate by the turntable, so that the screw rod I and the screw rod II drive the sliding blocks in threaded connection with the screw rod I and the screw rod II to be adjusted in a sliding manner, the sliding blocks can drive the rotating plate to be adjusted in a rotating manner under the action of the connecting rod, the upper and lower height adjustment of the rollers can be realized by adjusting the rotating plate, the retraction of the rollers is realized, the stable placement of the main body can be realized when the rollers are lifted and the supporting legs are contacted with the ground, and the movable adjustment of the main body is realized when the rollers are contacted with the ground and the supporting legs are separated from the ground, so that the simultaneous retraction of the four rollers and the fixed placement of the main body are simplified.

Drawings

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

FIG. 2 is a schematic view of the left-hand side perspective of the present utility model;

fig. 3 is a schematic view of the lower side perspective structure of the present utility model.

In the figure: 1. a main body; 2. a bottom plate; 3. a side plate; 4. a support leg; 5. a rotating plate; 6. a roller; 7. a connecting rod; 8. a first screw rod; 9. a rotating lever; 10. a second screw rod; 11. a slide block; 12. a gear; 13. a chain; 14. a turntable.

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.

Referring to fig. 1-3, the present utility model provides a technical solution for a carrier:

embodiment one:

according to the figures 1, 2 and 3, a bearing frame comprises a main body 1, a bottom plate 2 is fixedly arranged at the lower end of the main body 1, a side plate 3 is fixed on the outer side of the bottom plate 2, a supporting leg 4 is fixed on one side of the side plate 3, a rotating plate 5 is rotatably arranged on the lower surface of the bottom plate 2, a roller 6 is rotatably arranged on one side of the rotating plate 5, a connecting rod 7 is rotatably arranged on one side of the rotating plate 5, a first screw rod 8 is rotatably arranged on one side of the side plate 3, a rotating rod 9 is fixed at one end of the first screw rod 8, a second screw rod 10 is fixedly arranged at one end of the rotating rod 9, sliding blocks 11 are arranged on the outer sides of the first screw rod 8 and the second screw rod 10, a gear 12 is fixedly arranged at one end of the first screw rod 8, a chain 13 is arranged on the outer side of the gear 12, and one end of the second screw rod 10 is fixedly provided with a rotary disc 14.

When the bearing frame is particularly used, the turntable 14 drives the screw rod II 10, the rotating rod 9 and the screw rod I8 to rotate through rotating the turntable 14, the screw rod I8 and the screw rod II 10 drive the sliding block 11 to be slidingly adjusted, the sliding block 11 drives the rotating plate 5 to be rotationally adjusted under the action of the connecting rod 7, the rotating plate 5 drives the roller 6 to be highly adjusted, the main body 1 can be stably placed on the ground when the supporting legs 4 are in contact with the ground when the roller 6 is lifted, and the main body 1 can be moved when the supporting legs 4 are separated from the ground when the roller 6 is in contact with the ground.

Embodiment two:

on the basis of the first embodiment, as shown in fig. 1, 2 and 3, two side plates 3 are symmetrically arranged, two supporting legs 4 are fixedly arranged on a single side plate 3, eight rotating plates 5 are arranged, a single roller 6 is rotatably arranged between the two rotating plates 5, and the roller 6 forms a height adjusting structure through the rotating plates 5.

The screw rod I8, the rotating rod 9 and the screw rod II 10 are all positioned on the same horizontal axis, a synchronous rotation adjusting structure is formed among the screw rod I8, the rotating rod 9 and the screw rod II 10, the screw rod I8 and the screw rod II 10 are in threaded connection with the sliding block 11, the screw rod I8 and the screw rod II 10 are opposite to the sliding block 11 in threaded connection direction, opposite movement between the sliding blocks 11 can be realized through rotation of the screw rod I8 and the screw rod II 10, one end, far away from the rotating plate 5, of the connecting rod 7 is rotatably arranged on one side surface of the sliding block 11, the rotating plate 5 forms a rotation adjusting structure through sliding adjustment of the sliding block 11, two gears 12 are symmetrically arranged, and the two gears 12 form the synchronous rotation adjusting structure through a chain 13.

When the bearing frame is particularly used, the turntable 14 is rotated, so that the turntable 14 can drive the screw rod I8, the rotating rod 9 and the screw rod II 10 to rotate and adjust, the sliding block 11 can slide and adjust, and the rotating plate 5 at one end of the connecting rod 7 is driven to rotate and adjust, thereby realizing the height adjustment of the control roller 6 and facilitating the simultaneous retraction and extension of the roller 6.

In the description of the present utility model, it should be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "axial," "radial," "circumferential," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; the device can be mechanically connected, electrically connected and communicated; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present utility model, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. In the description of the present specification, the description with reference to the terms "one aspect," "some aspects," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the aspect or example is included in at least one aspect or example of the present utility model. In this specification, the schematic representations of the above terms are not necessarily for the same scheme or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more aspects or examples.

Claims (7)

1. A carrier comprising a main body (1), characterized in that: the utility model discloses a motor vehicle, including main part (1), bottom plate (2) are fixed with in the lower extreme fixed mounting of main part (1), the outside of bottom plate (2) is fixed with curb plate (3), one side of curb plate (3) is fixed with stabilizer blade (4), rotation board (5) are installed in the lower surface rotation of bottom plate (2), gyro wheel (6) are installed in one side rotation of rotation board (5), one side rotation of rotation board (5) has connecting rod (7), one side rotation of curb plate (3) has lead screw one (8), the one end of lead screw one (8) is fixed with dwang (9), the one end of dwang (9) is fixed with lead screw two (10), the outside of lead screw one (8) and lead screw two (10) all is provided with slider (11), the one end of lead screw one (8) is fixed with gear (12), the outside of gear (12) is provided with chain (13), the one end of lead screw two (10) is fixed with carousel (14).

2. A carrier as claimed in claim 1, wherein: two side plates (3) are symmetrically arranged, and two supporting legs (4) are fixedly arranged on each side plate (3).

3. A carrier as claimed in claim 1, wherein: the rotating plates (5) are provided with eight, the single idler wheels (6) are rotatably arranged between the two rotating plates (5), and the idler wheels (6) form a height adjusting structure through the rotating plates (5).

4. A carrier as claimed in claim 1, wherein: the screw rod I (8), the rotating rod (9) and the screw rod II (10) are all positioned on the same horizontal axis, and a synchronous rotation adjusting structure is formed among the screw rod I (8), the rotating rod (9) and the screw rod II (10).

5. A carrier as claimed in claim 1, wherein: the first screw rod (8) and the second screw rod (10) are in threaded connection with the sliding block (11), and the threaded connection directions of the first screw rod (8) and the second screw rod (10) and the sliding block (11) are opposite.

6. A carrier as claimed in claim 1, wherein: one end, far away from the rotating plate (5), of the connecting rod (7) is rotatably arranged on one side surface of the sliding block (11), and the rotating plate (5) forms a rotating adjusting structure through sliding adjustment of the sliding block (11).

7. A carrier as claimed in claim 1, wherein: two gears (12) are symmetrically arranged, and the two gears (12) form a synchronous rotation adjusting structure through a chain (13).