CN217972379U

CN217972379U - Lifting device for refrigeration equipment installation

Info

Publication number: CN217972379U
Application number: CN202222417965.3U
Authority: CN
Inventors: 吴鹏; 吴艳熙
Original assignee: Dalian Rongsheng Electromechanical Engineering Co ltd
Current assignee: Dalian Rongsheng Electromechanical Engineering Co ltd
Priority date: 2022-09-13
Filing date: 2022-09-13
Publication date: 2022-12-06
Anticipated expiration: 2032-09-13

Abstract

The utility model provides a elevating gear is used in refrigeration plant installation, relate to elevating gear technical field, comprising a base plate, the bottom fixed mounting of bottom plate has the enhancement seat, the first mounting hole of a plurality of groups has been seted up to bottom plate one side, wherein the mounting bracket is all installed through the bolt to two sets of first mounting holes are inside, the inside both sides of mounting bracket are all inlayed and are established and install the bearing, and all the cover is equipped with the reel between the bearing, all around being equipped with the hawser on the reel, the one end of reel is all overlapped and is equipped with the ratchet, equal fixed the inserting in top one side of mounting bracket is equipped with spacing post, the inside activity of spacing post is inserted and is equipped with the gag lever post, the top threaded connection of gag lever post has the nut, the bottom fixed mounting of gag lever post has the pawl, mutual interlock between pawl and the ratchet, the annular has been seted up to the bottom side of gag lever post, the ring baffle is installed in the bottom side that is being close to the bottom side. The utility model discloses a, can effectively carry and do up and down the height to refrigeration plant, have higher practical value.

Description

Lifting device for refrigeration equipment installation

Technical Field

The utility model belongs to the technical field of elevating gear, more specifically say, in particular to elevating gear is used in refrigeration plant installation.

Background

When the outdoor unit of the refrigeration equipment is installed at a high position, the outdoor unit of the refrigeration equipment needs to be lifted to a proper position by using the lifting device, and then the outdoor unit of the refrigeration equipment can be installed.

Based on the above, the present inventors found that the following problems exist: present elevating gear promotes refrigeration plant, because it is limited to promote the height, leads to the inconvenience very when installing high-rise structure, but because refrigeration plant weight is great, also danger very when the manpower is installed high altitude to it.

In view of the above, a lifting device for mounting a refrigeration equipment is provided to improve the conventional structure and defects, so as to achieve the purpose of higher practical value.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a elevating gear is used in refrigeration plant installation to solve present refrigeration plant elevating gear and highly promote limited problem.

The utility model discloses elevating gear's for refrigeration plant installation purpose and efficiency are reached by following concrete technical means:

the utility model provides a lifting device for refrigeration plant installation, includes the bottom plate, the bottom fixed mounting of bottom plate has the enhancement seat, the first mounting hole of a plurality of groups has been seted up to bottom plate one side, wherein two sets of the mounting bracket is all installed through the bolt to first mounting hole is inside, the inside both sides of mounting bracket are all inlayed and are established and install the bearing to all the cover is equipped with the reel between the bearing, all around being equipped with the hawser on the reel, the one end of reel all is overlapped and is equipped with the ratchet, all fixed the inserting in top one side of mounting bracket is equipped with spacing post, the inside activity of spacing post is inserted and is equipped with the gag lever post, the top threaded connection of gag lever post has the nut, the bottom fixed mounting of gag lever post has the pawl, interlock each other between pawl and the ratchet.

Furthermore, the bottom side of the limiting rod is provided with a ring groove, and the limiting column is provided with an annular baffle plate at the bottom side close to the ring groove.

Furthermore, the limiting rod is sleeved with a spring at the bottom side close to the annular baffle, and the bottom end of the spring is abutted to the bottom end of the annular groove.

Further, the equal fixed mounting in one side of mounting bracket has the support, the equal fixed mounting in upper end of support has servo motor.

Furthermore, the output end of one side of the servo motor is in transmission connection with the winding wheel.

Further, the equal fixed mounting in bottom both sides of mounting bracket has the support frame, the inboard of support frame is all inlayed and is established and install the bearing to the cover is equipped with spacing wheel between the bearing.

Furthermore, a pair of second mounting holes is formed in both ends of the bottom plate.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. according to the lifting device for the refrigeration equipment installation, by installing the reel, when a user lifts the refrigeration equipment, one end of a cable can be wound on the reel, and the other end of the cable is connected with the refrigeration equipment, so that when the reel rotates, the refrigeration equipment can be lifted by using the cable;

2. according to the lifting device for the refrigeration equipment installation, the servo motor is installed, so that the winding wheels can rotate synchronously, the stability of the lifting device during ascending and descending is improved, the ascending and descending positions of the cable rope are limited by installing the limiting wheels, and the stability of the lifting device during ascending and descending is further improved; the utility model has the advantages of simple and reasonable structure, the modern design, easy operation is convenient, can effectively carry the lifting height to refrigeration plant, has higher practical value.

Drawings

Fig. 1 is a perspective view of the present invention.

Fig. 2 is a schematic bottom perspective view of the present invention.

Fig. 3 is a perspective view of the rolling wheel of the present invention.

Fig. 4 is a schematic side sectional view of the limit post of the present invention.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

1. a base plate; 2. a mounting frame; 3. a first mounting hole; 4. a support frame; 5. a limiting wheel; 6. a support; 7. a servo motor; 8. a limiting post; 9. a second mounting hole; 10. a reinforcement seat; 11. a winding wheel; 12. a ratchet wheel; 13. a limiting rod; 14. a nut; 15. a spring; 16. a pawl; 17. an annular baffle; 18. and a ring groove.

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like 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 "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

as shown in figures 1 to 4:

the utility model provides a lifting device for refrigeration equipment installation, which comprises a bottom plate 1, wherein a reinforcing seat 10 is fixedly arranged at the bottom of the bottom plate 1, a plurality of groups of first installation holes 3 are arranged at one side of the bottom plate 1, two groups of the first installation holes 3 are internally provided with installation frames 2 through bolts, the installation frames 2 are installed inside the first installation holes 3 through bolts, so that a user can conveniently adjust the space between the reel wheels 11, thereby carrying out lifting operation on the refrigeration equipment with different sizes, bearings are embedded and installed at both sides of the inside of the installation frames 2, the reel wheels 11 are sleeved between the bearings, a cable is wound on the reel wheels 11, and through the installation of the reel wheels 11, the user can wind one end of the cable on the reel wheels 11 when lifting the refrigeration equipment and the other end is connected with the refrigeration equipment, thereby when the reel 11 is rotatory, can utilize the hawser to go up and down to refrigeration plant, the one end of reel 11 all is equipped with ratchet 12, top one side of mounting bracket 2 is all fixed to be inserted and is equipped with spacing post 8, the inside activity of spacing post 8 is inserted and is equipped with gag lever post 13, the top threaded connection of gag lever post 13 has nut 14, through the top threaded connection nut at gag lever post 13, and the user of being convenient for adjusts the inside length of gag lever post 13 at spacing post 8 through swivel nut 14 to make pawl 16 loosen ratchet 12, the bottom fixed mounting of gag lever post 13 has pawl 16, interlock each other between pawl 16 and the ratchet 12, through interlock ratchet 12 and pawl 16 each other, be convenient for carry on spacingly to reel 11, avoid the phenomenon of reel 11 idle running, improve elevating gear's security.

The annular groove 18 is formed in the bottom side of the limiting rod 13, the annular baffle 17 is mounted on the bottom side, close to the annular groove 18, of the limiting column 8, the annular baffle 17 is mounted, and the annular baffle is matched with the spring 15 through the mounting of the annular single plate 17, so that when the ratchet wheel 12 rotates in the forward direction, one end of the pawl 16 retracts under the extrusion force, and the rolling wheel 11 is convenient to rotate.

Wherein, gag lever post 13 is equipped with spring 15 in the bottom side cover that is close to ring baffle 17, the bottom of spring 15 offsets with the bottom of annular 18, through installation spring 15, utilizes its elasticity, supports gag lever post 13 to when ratchet 12 counter rotation, utilize pawl 16 to carry out the block to the ratchet, avoid the take-up pulley 11 idle running, thereby cause the potential safety hazard.

Wherein, the equal fixed mounting in one side of mounting bracket 2 has support 6, the equal fixed mounting in upper end of support 6 has servo motor 7, and through installation servo motor 7, synchronous rotation between the reel 11 of being convenient for to stability when improving elevating gear and rising and descend.

Wherein, one side output of servo motor 7 all is connected with the transmission of winding wheel 11, through installation servo motor 7, can drive the winding wheel 11 rotatory when making it rotate.

Wherein, the equal fixed mounting in bottom both sides of mounting bracket 2 has support frame 4, the inboard of support frame 4 is all inlayed and is established and install the bearing to the cover is equipped with spacing wheel 5 between the bearing, and through installing spacing wheel 5, carries on spacingly to the position that hawser ascended and descends, and then improves the stability when elevating gear lifting and descending.

Wherein, a pair of second mounting hole 9 has all been seted up at the both ends of bottom plate 1, and through seting up second mounting hole 9, convenient to use person carries out fixed mounting to bottom plate 1, improves bottom plate 1's fastness.

The specific use mode and function of the embodiment are as follows:

when the product is used, whether each mechanism in the lifting device for installing the refrigeration equipment is complete is firstly checked, then the bottom plate 1 is installed at a proper position through a bolt, one end of a cable wound on the winding wheel 11 penetrates through the limiting wheel 5 and then is bound and fixed with the refrigeration equipment, then the winding wheel 11 is driven to rotate by utilizing the rotation of the servo motor 7, so that the cable is wound, the lifting of the refrigeration equipment is realized, when the winding wheel 11 starts to rotate, the ratchet 12 installed on one side continuously extrudes the pawl 16 to enable the pawl 16 to push the limiting rod 13 to retract in the limiting column 8, if the power of the servo motor 7 fails, the winding wheel 11 can rotate due to the weight of the refrigeration equipment, so that the ratchet 12 is rapidly meshed with the pawl 16, the rotation of the winding wheel 11 is avoided, the safety of the lifting device is improved, when the refrigeration equipment moves to a proper position, a user can install the lifting device, if the lifting height is not proper, the user can rotate the nut 14 at the top end of the limiting rod 13, so that the annular groove 18 arranged at the bottom side of the limiting rod 13 extrudes the spring 15, then retracts the ratchet 16, and further releases the ratchet 16 to enable the ratchet 7 to descend to enable the refrigeration equipment to be installed at a proper height, and then the refrigeration equipment to descend after the refrigeration equipment.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. The utility model provides a refrigerating plant is elevating gear for installation, includes bottom plate (1), its characterized in that: the bottom fixed mounting of bottom plate (1) has strengthened seat (10), a plurality of first mounting hole of group (3) have been seted up to bottom plate (1) one side, wherein two sets of first mounting hole (3) are inside all to install mounting bracket (2) through the bolt, the inside both sides of mounting bracket (2) are all inlayed and are established and install the bearing to all overlap between the bearing and be equipped with reel (11), all around being equipped with the hawser on reel (11), the one end of reel (11) all is overlapped and is equipped with ratchet (12), top one side of mounting bracket (2) is all fixed to be inserted and is equipped with spacing post (8), the inside activity of spacing post (8) is inserted and is equipped with gag lever post (13), the top threaded connection of gag lever post (13) has nut (14), the bottom fixed mounting of gag lever post (13) has pawl (16), interlock each other between pawl (16) and ratchet (12).

2. The lifting device for installing a refrigerating apparatus as claimed in claim 1, wherein: an annular groove (18) is formed in the bottom side of the limiting rod (13), and an annular baffle (17) is mounted on the bottom side, close to the annular groove (18), of the limiting column (8).

3. The lifting device for installing a refrigerating apparatus as claimed in claim 1, wherein: the limiting rod (13) is sleeved with a spring (15) at the bottom side close to the annular baffle (17), and the bottom end of the spring (15) is abutted to the bottom end of the annular groove (18).

4. The lifting device for installing a refrigerating apparatus as recited in claim 1, wherein: the all fixed mounting in one side of mounting bracket (2) has support (6), the all fixed mounting in upper end of support (6) has servo motor (7).

5. The elevating device for installing a refrigerating apparatus as set forth in claim 4, wherein: and the output end of one side of the servo motor (7) is in transmission connection with the winding wheel (11).

6. The lifting device for installing a refrigerating apparatus as recited in claim 1, wherein: the all fixed mounting in bottom both sides of mounting bracket (2) has support frame (4), the inboard of support frame (4) is all inlayed and is established and install the bearing to the cover is equipped with spacing wheel (5) between the bearing.

7. The lifting device for installing a refrigerating apparatus as recited in claim 1, wherein: and a pair of second mounting holes (9) is formed at two ends of the bottom plate (1).