CN218231559U

CN218231559U - Crane trolley with good stability

Info

Publication number: CN218231559U
Application number: CN202220278129.9U
Authority: CN
Inventors: 曹领军; 乾红伦; 陶和平; 付建阳; 张海忠; 魏军锦; 高海燕; 朱国瑞
Original assignee: Henan Hengyuan Hengshan Industrial Co ltd
Current assignee: Henan Hengyuan Hengshan Industrial Co ltd
Priority date: 2022-02-11
Filing date: 2022-02-11
Publication date: 2023-01-06
Anticipated expiration: 2032-02-11

Abstract

The utility model discloses a good monkey of stability, including left branch strut and right branch strut, all be fixed with the bearing board on left branch strut and the right branch strut to all be connected with preceding curb plate and posterior lateral plate on the bearing board of left branch strut and right branch strut, be fixed with the auxiliary frame on preceding curb plate and the relative side of posterior lateral plate, the card goes up to go into the monkey on the auxiliary frame. The crane trolley with good stability is prepared by adopting a reinforcing material, so that the connection firmness of the crane trolley is improved; one end of the hanging rack is inserted into a bearing of the auxiliary roller, and the auxiliary roller is hung on the protruding surface of the reinforcing plate. The other end of the steel rope penetrates through the shell to be connected with the lifting hook, the transmission shaft drives the steel rope to wind in the rotating process, so that ascending and descending are achieved, the small wheel is inserted into the limiting seat, when the bottom of the crane trolley moves through the small wheel, the crane trolley is in a stable state, the crane trolley is limited in movement by utilizing the up-and-down arrangement, and therefore the stability of the crane trolley is guaranteed when the crane trolley moves and lifts objects.

Description

Crane trolley with good stability

Technical Field

The utility model relates to a monkey technical field specifically is a good monkey of stability.

Background

The crane is a hoisting device which is transversely arranged above workshops, warehouses and stockyards to hoist materials. Since its two ends are seated on a tall concrete column or a metal bracket, it is shaped like a bridge. The bridge frame of the crane runs longitudinally along the rails laid on the elevated frames at two sides, so that the space below the bridge frame can be fully utilized to lift materials without being hindered by ground equipment. The lifting machine has the widest application range and the largest quantity.

In the hoist, because single girder gantry crane simple structure makes simple to operate, self quality is little, so the rate of utilization is high, and the anticreep rail device that the dolly that is used for hanging the goods on traditional hoist used designs complicatedly, and requires highlyr to dolly during operation state during the use to single track setting, stress point is on the track when removing entirely, uses for a long time, takes place the track skew easily, thereby influences the stability of its use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a good monkey of stability has and realizes when the monkey bottom removes through the steamboat, is in steady state, sets up about the utilization and restricts the removal of monkey to let it when removing and hanging the thing, stability has the advantage of guarantee to some extent, has solved the problem among the prior art.

In order to achieve the above purpose, the utility model provides a following technical scheme: the crane trolley with good stability comprises a left supporting frame and a right supporting frame, wherein bearing plates are fixed on the left supporting frame and the right supporting frame, front side plates and rear side plates are connected to the bearing plates of the left supporting frame and the right supporting frame, auxiliary frames are fixed on the opposite sides of the front side plates and the rear side plates, the crane trolley is clamped into the auxiliary frames, and limiting assemblies connected to the bottom of the crane trolley are installed on the bearing plates.

Preferably, the auxiliary frame comprises L frames, reinforcing plates, hanging frames and auxiliary rollers, the two L frames are fixed on the front side plate and the rear side plate, and the reinforcing plates with two protruding ends are fixed at the bottom ends of the L frames;

one end of the hanging rack is inserted into a bearing of the auxiliary roller, and the auxiliary roller is hung on the protruding surface of the reinforcing plate.

Preferably, the crane trolley comprises a shell, a hoisting motor, a transmission shaft, a hoisting hook and a steel rope, wherein the top surface of the shell is connected with the other end of the hanging rack, the hoisting motor is installed in the shell, two ends of the transmission shaft are inserted into bearings of the shell, one end of the steel rope is wound on the transmission shaft, and the other end of the steel rope penetrates out of the shell and is connected with the hoisting hook.

Preferably, the limiting assembly comprises a limiting seat, a small wheel and a limiting frame, the limiting seat is fixed on the bearing plate, the limiting frame is installed at the bottom of the shell, the small wheel is arranged on the limiting frame, and the small wheel is inserted into the limiting seat.

Preferably, the bottom of the shell is provided with a strip-shaped groove, and the strip-shaped groove is located under the transmission shaft.

Preferably, the hoisting motor is connected with the transmission shaft through a belt.

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

according to the crane trolley with good stability, the reinforcing plates with two protruding ends are fixed at the bottom end of the L-shaped frame and are made of reinforcing materials, so that the connection firmness of the crane trolley is improved; one end of the hanging rack is inserted into a bearing of the auxiliary roller, and the auxiliary roller is hung on the protruding surface of the reinforcing plate. The other end of the steel rope penetrates through the shell to be connected with the lifting hook, the transmission shaft drives the steel rope to wind in the rotating process, so that ascending and descending are achieved, the small wheel is inserted into the limiting seat, when the bottom of the crane trolley moves through the small wheel, the crane trolley is in a stable state, the crane trolley is limited in movement by utilizing the up-and-down arrangement, and therefore the stability of the crane trolley is guaranteed when the crane trolley moves and lifts objects.

Drawings

FIG. 1 is an overall structure diagram of the present invention;

FIG. 2 is a structural view of the crane carriage of the present invention;

fig. 3 is an enlarged view of a portion a of fig. 2 according to the present invention.

In the figure: 1. a left support frame; 2. a right support frame; 3. a bearing plate; 4. a front side plate; 5. a rear side plate; 6. an auxiliary frame; 61. l frame; 62. a reinforcing plate; 63. a hanger; 64. an auxiliary roller; 7. a crane trolley; 71. a housing; 72. a hoisting motor; 74. a drive shaft; 75. a lifting hook; 76. a steel cord; 8. a limiting component; 81. a limiting seat; 82. a small wheel; 83. a limiting frame.

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.

Referring to fig. 1-3, a crane trolley with good stability comprises a left support frame 1 and a right support frame 2, wherein bearing plates 3 are fixed on the left support frame 1 and the right support frame 2, the bearing plates 3 are protruded, a front side plate 4 and a rear side plate 5 are connected to the bearing plates 3 of the left support frame 1 and the right support frame 2, the front side plate 4 and the rear side plate 5 are arranged side by side, auxiliary frames 6 are fixed on the opposite sides of the front side plate 4 and the rear side plate 5, the crane trolley 7 is clamped on the auxiliary frames 6, and limiting assemblies 8 connected to the bottoms of the crane trolley 7 are mounted on the bearing plates 3.

The auxiliary frame 6 comprises L frames 61, reinforcing plates 62, hanging frames 63 and auxiliary rollers 64, the two L frames 61 are fixed on the front side plate 4 and the rear side plate 5, the reinforcing plates 62 with two protruding ends are fixed at the bottom ends of the L frames 61, and the L frames are made of reinforcing materials, so that the connection firmness of the L frames is improved;

one end of the hanger 63 is inserted into a bearing of the auxiliary roller 64, and the auxiliary roller 64 is hung on the protruded surface of the reinforcing plate 62.

The crane trolley 7 comprises a shell 71, a hoisting motor 72, a transmission shaft 74, a lifting hook 75 and a steel rope 76, wherein the top surface of the shell 71 is connected with the other end of the hanging rack 63, the hoisting motor 72 is installed in the shell 71, the hoisting motor 72 is started to drive the transmission shaft 74 to rotate, a strip-shaped groove is formed in the bottom of the shell 71 and is positioned under the transmission shaft 74, the hoisting motor 72 is connected with the transmission shaft 74 through a belt, transmission is completed through the belt, two ends of the transmission shaft 74 are inserted into bearings of the shell 71, one end of the steel rope 76 is wound on the transmission shaft 74, the other end of the steel rope 76 penetrates out of the shell 71 and is connected with the lifting hook 75, and the transmission shaft 74 drives the steel rope 76 to wind in the rotating process, so that ascending and descending are realized.

Spacing subassembly 8 includes spacing seat 81, steamboat 82 and spacing 83, spacing seat 81 is fixed on bearing plate 3, spacing 83 is installed in shell 71 bottom, steamboat 82 sets up on spacing 83, steamboat 82 inserts in spacing seat 81, when realizing the removal of monkey 7 bottom through steamboat 82, be in steady state, utilize the upper and lower setting to restrict the removal of monkey 7, thereby let it when removing and hanging the thing, stability has ensured to some extent.

In summary, the following steps: according to the crane trolley with good stability, the two L-shaped frames 61 are fixed on the front side plate 4 and the rear side plate 5, the reinforcing plates 62 with two protruding ends are fixed at the bottom ends of the L-shaped frames 61, and the two L-shaped frames are made of reinforcing materials, so that the connection firmness of the two L-shaped frames is improved; one end of the hanger 63 is inserted into a bearing of the auxiliary roller 64, and the auxiliary roller 64 is hung on the protruded surface of the reinforcing plate 62. The other end of the steel rope 76 penetrates through the shell 71 to be connected with the lifting hook 75, the transmission shaft 74 drives the steel rope 76 to wind in the rotating process, so that ascending and descending are achieved, the small wheel 82 is inserted into the limiting seat 81, when the bottom of the crane trolley 7 moves through the small wheel 82, the crane trolley 7 is in a stable state, the movement of the crane trolley 7 is limited by the vertical arrangement, and therefore the stability of the crane trolley 7 is guaranteed when the crane trolley moves and hangs objects.

It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

Claims

1. The utility model provides a good crane trolley of stability, includes left branch strut frame (1) and right branch strut frame (2), its characterized in that, all be fixed with bearing board (3) on left branch strut frame (1) and right branch strut frame (2) to all be connected with preceding curb plate (4) and posterior lateral plate (5) on bearing board (3) of left branch strut frame (1) and right branch strut frame (2), be fixed with auxiliary frame (6) on the relative side of preceding curb plate (4) and posterior lateral plate (5), go up card income crane trolley (7) in auxiliary frame (6), and install on bearing board (3) spacing subassembly (8) that crane trolley (7) bottom is connected.

2. The crane trolley with good stability as claimed in claim 1, wherein the auxiliary frame (6) comprises L frames (61), a reinforcing plate (62), a hanging frame (63) and auxiliary rollers (64), the two L frames (61) are fixed on the front side plate (4) and the rear side plate (5), and the reinforcing plate (62) with two protruding ends is fixed at the bottom end of the L frame (61);

one end of the hanging rack (63) is inserted into a bearing of the auxiliary roller (64), and the auxiliary roller (64) is hung on the convex surface of the reinforcing plate (62).

3. A crane trolley with good stability as claimed in claim 1, wherein the crane trolley (7) comprises a housing (71), a hoisting motor (72), a transmission shaft (74), a hoisting hook (75) and a steel cable (76), the top surface of the housing (71) is connected with the other end of the hanging rack (63), the hoisting motor (72) is installed in the housing (71), the two ends of the transmission shaft (74) are inserted into bearings of the housing (71), one end of the steel cable (76) is wound on the transmission shaft (74), and the other end of the steel cable (76) penetrates through the housing (71) and is connected with the hoisting hook (75).

4. The trolley with good stability as claimed in claim 1, wherein the limiting component (8) comprises a limiting seat (81), a small wheel (82) and a limiting frame (83), the limiting seat (81) is fixed on the supporting plate (3), the limiting frame (83) is installed at the bottom of the housing (71), the small wheel (82) is arranged on the limiting frame (83), and the small wheel (82) is inserted into the limiting seat (81).

5. The trolley as claimed in claim 3, wherein the bottom of the housing (71) is provided with a strip-shaped groove, and the strip-shaped groove is located right below the transmission shaft (74).

6. A crane trolley with good stability as claimed in claim 3, characterized in that the hoisting motor (72) and the transmission shaft (74) are connected by a belt.