CN221001378U - Assembled building base coupling mechanism - Google Patents

Abstract

The utility model provides an assembled building base connecting mechanism which comprises a connecting mechanism main body, wherein two connecting components are arranged on the connecting mechanism main body, the connecting components comprise a fixed box fixed on the connecting mechanism main body, two mounting plates which are in opposite sliding fit in the fixed box, two threaded cylinders which are respectively arranged on the opposite inner sides of the two mounting plates, and a threaded pull rod which is in rotary fit in the fixed box, the threaded pull rod is connected with the two threaded cylinders, a hand wheel is in rotary fit on one side of the fixed box, and the hand wheel is in meshed transmission with the threaded pull rod. According to the utility model, by rotating any hand wheel, the two threaded pull rods are driven to synchronously rotate through the first bevel gear, the second bevel gear, the third bevel gear and the transmission rod, and the threaded pull rods rotate to drive the two mounting plates in the fixed box to oppositely slide through the threaded cylinders, so that the positions of the four mounting plates can be conveniently and synchronously adjusted, and the bases with different mounting hole sites can be conveniently and conveniently used.

Description

Assembled building base coupling mechanism

Technical Field

The utility model relates to the technical field of building base connecting mechanisms, in particular to an assembled building base connecting mechanism.

Background

The device of current coupling mechanism to assembled building base installation, device simple structure, be convenient for with fastening connection between the building, device rigidity is strong simultaneously, hardness is big, be difficult for deformation during the use, can reach certain installation effect when connecting the building, it is better to use between the building, it is more durable, shock resistance is strong, coupling mechanism in life all is widely used in different fields, the publication number is CN213390573U patent application, an assembled building base coupling mechanism is disclosed, through the inside design mounting panel at the recess and the junction design threaded rod at mounting panel and first fixed plate, avoid coupling mechanism to be different according to base mounting hole position when the installation, be inconvenient for adjusting the position of mounting panel, can hold the hand wheel and drive the threaded rod and rotate at the tip of first fixed plate, the tip is in the tip of mounting panel when rotating and passes through the bearing normal position rotation, drive the mounting panel motion when screwing the threaded rod, be in the position of mounting panel in the mounting hole installation through the threaded rod, the inside slip through the slide in the spout is stable control when adjusting simultaneously, the mounting panel is convenient for install, the inconvenient mounting panel of the position of base mounting hole and the mounting panel when having solved the installation.

The hand wheel is adopted to control the sliding of the single mounting plate, and the base mounting holes are different, but are arranged in a mode of being symmetrical to the center, and the hand wheel is adopted to control the sliding of the single mounting plate, so that the sliding efficiency of the four mounting plates is low, and the symmetry of the four mounting plates after adjustment is not easy to maintain.

Disclosure of utility model

In order to overcome the defects existing in the prior art, the invention provides an assembled building base connecting mechanism for solving the existing problems.

In order to achieve the above purpose, the connecting mechanism for the assembled building base comprises a connecting mechanism main body, wherein two connecting components are arranged on the connecting mechanism main body, each connecting component comprises a fixed box fixed on the connecting mechanism main body, two mounting plates which are in opposite sliding fit with each other in the fixed box, two threaded cylinders which are respectively arranged on the inner sides of the two mounting plates and are in running fit with threaded pull rods in the fixed box, the threaded pull rods are connected with the two threaded cylinders, a hand wheel is in running fit with one side of the fixed box, and the hand wheel is in meshed transmission with the threaded pull rods.

The directions of threads in the two thread cylinders are opposite, and the directions of threads at two ends of the thread pull rod are opposite.

The fixing box is internally provided with a bearing seat, a first bearing is fixed in the bearing seat, the middle part of the threaded pull rod is fixed in the bearing, and the middle part of the threaded pull rod is provided with a smooth curved surface.

The hand wheel is provided with a rotating shaft, one end of the rotating shaft extending into the fixed box is provided with a first bevel gear, the threaded pull rod is provided with a second bevel gear, and the first bevel gear is meshed with the second bevel gear.

The fixing box is embedded with a second bearing corresponding to the rotating shaft, and the rotating shaft is fixed in the second bearing.

The fixing box is provided with grooves corresponding to the two mounting plates.

The fixed box is in running fit with a third bevel gear, a transmission rod is arranged between the two third bevel gears, a third bearing is embedded in the fixed box, and two ends of the transmission rod are respectively fixed in the two third bearings.

The utility model has the beneficial effects that:

Through rotating arbitrary hand wheel and driving two screw pull rods synchronous rotation through first bevel gear, second bevel gear, third bevel gear, transfer line, screw pull rod rotates and drives two mounting panels in the fixed box through the screw section of thick bamboo and slide in opposite directions, and then is convenient for adjust the position of four mounting panels in step fast, is convenient for be suitable for the base of different mounting hole sites.

Drawings

Fig. 1 is a schematic perspective view of an embodiment of the present utility model.

Fig. 2 is a cross-sectional view of an embodiment of the present utility model.

Fig. 3 is a cross-sectional view of a connection assembly according to an embodiment of the present utility model.

In the figure: 1. a connecting mechanism main body; 2. a connection assembly; 201. a fixed box; 202. a mounting plate; 203. a thread cylinder; 204. a threaded pull rod; 205. a hand wheel; 206. a bearing seat; 207. a first bearing; 208. a rotating shaft; 209. a second bearing; 210. a groove; 211. a third bevel gear; 212. a transmission rod; 213. a third bearing; 214. a first bevel gear; 215. and a second bevel gear.

Detailed Description

Other advantages and effects of the present utility model will become apparent to those skilled in the art from the following disclosure, which describes the embodiments of the present utility model with reference to specific examples. The utility model may be practiced or carried out in other embodiments that depart from the specific details, and the details of the present description may be modified or varied from the spirit and scope of the present utility model.

Referring to fig. 1 to 3, the utility model provides an assembled building base connecting mechanism, which comprises a connecting mechanism main body 1, wherein two connecting components 2 are arranged on the connecting mechanism main body 1, the connecting components 2 comprise a fixed box 201 fixed on the connecting mechanism main body 1, two mounting plates 202 which are in sliding fit in the fixed box 201 in opposite directions, two threaded cylinders 203 which are respectively arranged on the opposite inner sides of the two mounting plates 202, and a threaded pull rod 204 which is in rotary fit in the fixed box 201, the threaded pull rod 204 is connected with the two threaded cylinders 203, a hand wheel 205 is in rotary fit on one side of the fixed box 201, and the hand wheel 205 is in meshed transmission with the threaded pull rod 204.

The thread directions in the two thread cylinders 203 are opposite, and the thread directions of the two ends of the thread pull rod 204 are opposite.

Referring to fig. 2 to 3, as a preferred embodiment, the hand wheel 205 drives the first bevel gear 214, the second bevel gear 215 and the threaded pull rod 204 to rotate synchronously, and the threaded pull rod 204 rotates to drive the two mounting plates 202 in the fixing box 201 to slide synchronously and oppositely through the threaded cylinder 203, so that the position of the mounting plates 202 is convenient to quickly install, bases with different mounting hole sites are convenient to apply, and the symmetry of the centers of the two mounting plates 202 in the fixing box 201 is convenient to maintain.

Referring to fig. 3, in this embodiment, a bearing seat 206 is provided in a fixing box 201, a first bearing 207 is fixed in the bearing seat 206, a middle part of a threaded pull rod 204 is fixed in the bearing 207, and a smooth curved surface is provided in the middle part of the threaded pull rod 204.

As a preferred embodiment, the stability of rotation of the threaded pull rod 204 is facilitated by the provision of the bearing housing 206, the first bearing 207.

Referring to fig. 3, in the present embodiment, a rotation shaft 208 is disposed on the hand wheel 205, a first bevel gear 214 is disposed at an end of the rotation shaft 208 extending into the fixed box 201, a second bevel gear 215 is disposed on the threaded pull rod 204, the first bevel gear 214 is meshed with the second bevel gear 215, a second bearing 209 corresponding to the rotation shaft 208 is embedded in the fixed box 201, and the rotation shaft 208 is fixed in the second bearing 209.

As a preferred embodiment, the hand wheel 205 is meshed with the first bevel gear 214 and the second bevel gear 215 to drive the threaded pull rod 204 to rotate.

Referring to fig. 2 to 3, in the present embodiment, a groove 210 corresponding to two mounting plates 202 is provided on a fixing case 201, an upper portion of the mounting plates 202 leaks out through the groove 210, the fixing case 201 is rotatably fitted with a third bevel gear 211, a transmission rod 212 is provided between the two third bevel gears 211, a third bearing 213 is embedded in the fixing case 201, and two ends of the transmission rod 212 are respectively fixed in the two third bearings 213.

As a preferred embodiment, any hand wheel 205 is conveniently rotated to drive the two threaded pull rods 204 to synchronously rotate through the first bevel gear 214, the second bevel gear 215, the third bevel gear 211 and the transmission rod 212.

Working principle: before the assembled building base connecting mechanism is used, the positions of the mounting plates 202 are adjusted according to the positions of mounting holes of the base, any hand wheel 205 is rotated to drive two threaded pull rods 204 to synchronously rotate through a first bevel gear 214, a second bevel gear 215, a third bevel gear 211 and a transmission rod 212, the threaded pull rods 204 rotate to drive two mounting plates 202 in a fixed box 201 to oppositely slide through a threaded cylinder 203, and therefore the positions of the four mounting plates 202 are conveniently and synchronously adjusted, and bases with different mounting hole positions are conveniently used.

The utility model relates to circuits, electronic components and modules in the prior art, and can be completely realized by those skilled in the art, and needless to say, the utility model is not related to the improvement of the internal structure and method.

It should be noted that, the structures, proportions, sizes and the like shown in the drawings attached to the present specification are used for understanding and reading only in conjunction with the disclosure of the present specification, and are not intended to limit the applicable limitations of the present utility model, so that any modification of the structures, variation of proportions or adjustment of sizes of the structures, proportions and the like should not be construed as essential to the present utility model, and should still fall within the scope of the disclosure of the present utility model without affecting the efficacy and achievement of the present utility model. Also, the terms such as "upper," "lower," "left," "right," "middle," and "a" and the like recited in the present specification are merely for descriptive purposes and are not intended to limit the scope of the utility model, but are intended to provide relative positional changes or modifications without materially altering the technical context in which the utility model may be practiced.

The present utility model has been described in detail with reference to the embodiments of the drawings, and those skilled in the art can make various modifications to the utility model based on the above description. Accordingly, certain details of the embodiments are not to be interpreted as limiting the utility model, which is defined by the appended claims.

Claims (7)

1. A fabricated building base connection mechanism comprising: coupling mechanism main part (1), its characterized in that is equipped with two coupling assembling (2) on coupling mechanism main part (1), coupling assembling (2) are in including fixing fixed box (201) on coupling mechanism main part (1), opposite sliding fit are in two mounting panel (202) in fixed box (201), install respectively two screw thread section of thick bamboo (203) of the relative inboard of two mounting panel (202), normal running fit are in screw thread pull rod (204) in fixed box (201), just screw thread pull rod (204) are connected with two screw thread section of thick bamboo (203), fixed box (201) one side normal running fit has hand wheel (205), just hand wheel (205) with screw thread pull rod (204) meshing transmission.

2. A modular building base connection according to claim 1, wherein: the thread directions in the two thread cylinders (203) are opposite, and the thread directions at the two ends of the thread pull rod (204) are opposite.

3. A modular building base connection according to claim 1, wherein: a bearing seat (206) is arranged in the fixed box (201), a first bearing (207) is fixed in the bearing seat (206), and the middle part of the threaded pull rod (204) is fixed in the bearing (207).

4. A modular building base connection according to claim 1, wherein: be equipped with pivot (208) on hand wheel (205), pivot (208) stretch into one end is equipped with first bevel gear (214) in fixed box (201), be equipped with second bevel gear (215) on screw pull rod (204), just first bevel gear (214) and second bevel gear (215) meshing.

5. The modular building base connection of claim 4, wherein: the fixing box (201) is embedded with a second bearing (209) corresponding to the rotating shaft (208), and the rotating shaft (208) is fixed in the second bearing (209).

6. A modular building base connection according to claim 1, wherein: the fixing box (201) is provided with grooves (210) corresponding to the two mounting plates (202).

7. A modular building base connection according to claim 1, wherein: the fixed box (201) is rotatably matched with a third bevel gear (211), and a transmission rod (212) is arranged between the two third bevel gears (211).