Stable structure of flexible suspension crane

Abstract

The utility model discloses a stabilizing structure of a flexible suspension crane, and relates to the related technical field of hoisting equipment. The suspension device comprises track connecting pieces, fixing plates, a suspension support, a suspension groove and a crane track, the track connecting pieces are movably connected to the two sides of the crane track respectively, an assembly plate is fixed to the top of each track connecting piece, the fixing plates are arranged between the two assembly plates jointly, a connecting screw is fixed to the top of each fixing plate, and the suspension support is connected with the suspension groove through the connecting screw. The peripheral side of each connecting screw rod is in threaded connection with a screw cylinder, a hanging support is arranged above each screw cylinder, and hanging grooves are symmetrically and movably connected into each hanging support. By arranging the track connecting piece, the fixing plate, the suspension support, the suspension groove and the crane track, the problems that the flexible suspension crane track is poor in applicability to different mounting directions when being mounted, and mounting screw holes need to be formed in an external support during mounting, so that the strength of the external support is reduced, and the supporting stability is influenced are solved.

Description

Technical Field

[0001] The utility model belongs to the technical field related to lifting equipment, and particularly relates to a stable structure of a flexible suspension crane. Background Art

[0002] Flexible suspension crane is a modern lifting equipment, which has the characteristics of simple structure, easy installation and flexible operation. This crane is mainly composed of rails, beams, electric hoists, travel systems and other accessories. It is suitable for factory assembly line operations and can significantly improve production efficiency. The design of flexible suspension crane allows it to move arbitrarily in space and adapt to various complex environments and tasks. It also has high safety and reliability. During the installation process of suspension crane, it is necessary to use a suspension structure to install it stably so that it can be installed in a suitable position. However, it still has the following disadvantages in actual use:

[0003] During the installation of the flexible suspension crane, the installation structure is directly used for installation. After installation, the corresponding equipment is used for installation. During installation, the external bracket is installed in different directions, but it can only be used for installation in the same direction as the length of the crane track. When facing installation in different directions, an additional installation structure needs to be designed. When the additionally designed installation structure is supported, the support will not be tight enough;

[0004] During the operation of the flexible suspension crane, the track is directly installed using the mounting structure. During installation, the components that need to be installed on the track are installed using mounting bolts and screw holes, and holes need to be drilled on the external bracket, which causes the strength of the external support bracket to decrease and affects the stability of the support. Utility Model Content

[0005] The purpose of the utility model is to provide a stable structure of a flexible suspension crane. By arranging a track connector, a fixing plate, a suspension support, a suspension groove and a crane track, the problem of poor applicability of the flexible suspension crane track to different installation directions during installation is solved, and the problem of the need to open installation screw holes on the external bracket during installation, which causes the strength of the external support bracket to decrease and affects the support stability, is solved.

[0006] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0007] The utility model is a stable structure of a flexible suspension crane, comprising a track connector, a fixing plate, a suspension support, a suspension groove and a crane track. Both sides of the crane track are equidistantly and movably connected with a plurality of track connectors, the track connectors on both sides of the crane track are symmetrical to each other, an assembly plate is fixed on the top of each track connector, a fixing plate is commonly arranged between two corresponding assembly plates, a rubber pressing plate is fixed on the bottom of the fixing plate, the bottom of the rubber pressing plate abuts against the crane track, a connecting screw is fixed on the top of each fixing plate, a screw barrel is threadedly connected to the circumference of each connecting screw, a suspension support is arranged above each screw barrel, and a suspension groove is symmetrically and movably connected in each suspension support. When working, the fixing plate and the crane track are connected by the track connector, and two mutually symmetrical track connectors are connected together by the fixing plate. After the two mutually symmetrical track connectors are connected to each other, the crane track is connected below the fixing plate, and the suspension groove is connected thereon by the suspension support.

[0008] Furthermore, a plurality of ribs are equidistantly fixed to the top bend of the track connector, and both ends of the fixing plate are symmetrically threaded with assembly bolts, and the two assembly bolts at the same end of the fixing plate are both movably connected in the assembly plate. The track connector increases its strength through the ribs, and the assembly bolts are inserted into the fixing plate and then screwed into the assembly plate, so that the track connector is installed on the crane track.

[0009] Furthermore, a connecting screw is also threadedly connected to the upper inner portion of the screw barrel, and the connecting screw extends out of the top end of the screw barrel. The connecting screw on the outer sides of the top end and the bottom end of the screw barrel is threadedly connected to a fastening nut 1. The screw barrel is matched with the fastening nut 1 through the connecting screw, so that the fixing plate and the suspension support are installed together.

[0010] Furthermore, the top end of the connecting screw rod in the upper part of the screw barrel is fixed to the bottom center of the suspension support, and mounting grooves are provided at the lower parts of both ends of the suspension support, and the screw barrel is movably connected to the fastening bolts through the mounting grooves.

[0011] Furthermore, a fastening bolt is fixed at the bottom center of the suspension groove, and the two fastening bolts in the same suspension support are movably connected to the two mounting grooves in the suspension support respectively. The suspension groove is rotated to be tightened with the suspension support through the fastening nut 2, and the fixing plate is connected to the bottom of the external bracket.

[0012] Furthermore, two fastening nuts are threadedly connected to the circumferential sides of the two fastening bolts in the same suspension support, and an external bracket is movably connected to the suspension groove extending out of the top of the suspension support. After the suspension support is rotated into the suspension groove and tightened between the suspension support and the external bracket through the fastening nut, the rail connector is installed under the external bracket.

[0013] The utility model has the following beneficial effects:

[0014] The utility model solves the problem of poor applicability of flexible suspension crane tracks to different installation directions during installation by arranging track connectors, fixing plates, suspension supports and crane tracks. During operation, the tracks are also clamped on the external bracket through the suspension groove, and then the fastening nut 2 is rotated to fasten it to the bottom of the suspension support. When working, the suspension support is installed below the external bracket, so that the suspension support and the fixing plate can be rotated to adjust the angle and distance during operation, and the flexible suspension crane track has better applicability to different installation directions during installation.

[0015] The utility model solves the problem that when installing the track of a flexible suspension crane, it is necessary to open installation screw holes on the external bracket, which causes the strength of the external support bracket to decrease and affects the support stability by arranging a fixing plate, a suspension support and a suspension groove. The suspension groove is lifted above the suspension support, and after the suspension groove is aligned with the external bracket, it is clamped on the external bracket through the suspension groove, and then the fastening nut is rotated to fasten it to the bottom of the suspension support, so that when working, the suspension support is installed below the external bracket, and the installation support is more stable. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0017] Figure 1 A three-dimensional diagram of the assembly structure of a stable structure of a flexible suspension crane;

[0018] Figure 2 It is a three-dimensional diagram of the track connector structure;

[0019] Figure 3 It is a three-dimensional diagram of the fixed plate structure;

[0020] Figure 4 It is a three-dimensional diagram of the suspension support structure;

[0021] Figure 5 It is a three-dimensional diagram of the suspension slot structure;

[0022] Figure 6 It is a structural stereogram of a second embodiment of a stable structure of a flexible suspension crane.

[0023] Reference numerals:

[0024] 1. Track connector; 101. Rib plate; 102. Assembly plate; 2. Fixing plate; 201. Rubber pressure plate; 202. Assembly bolt; 203. Connecting screw; 204. Screw barrel; 205. Fastening nut 1; 3. Suspension support; 301. Mounting slot; 4. Suspension slot; 401. Fastening bolt; 402. Fastening nut 2; 5. Crane track; 6. External bracket. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. Specific embodiment 1

[0026] See also Figure 1-5 The utility model is a stable structure of a flexible suspension crane, including a track connector 1, a fixing plate 2, a suspension support 3, a suspension groove 4 and a crane track 5. A plurality of track connectors 1 are equidistantly and movably connected on both sides of the crane track 5. The crane track 5 provides a running support function for the flexible suspension crane trolley. The track connectors 1 are embedded and installed on the crane track 5, so that the crane track 5 and the external bracket 6 are installed. The track connectors 1 on both sides of the crane track 5 are symmetrical to each other. An assembly plate 102 is fixed on the top of each track connector 1. A fixing plate 2 is commonly provided between two corresponding assembly plates 102. The assembly plate 102 is fixed to the fixing plate 2. The fixing plate 2 provides a connection function of a connecting screw 203. A rubber pressing plate 201 is fixed on the bottom of the fixing plate 2. The bottom of the rubber pressing plate 201 abuts against the crane track 5. The rubber pressure plate 201 is pressed on the crane rail 5, so that the crane rail 5 and the fixed plate 2 are tightly pressed against each other. A connecting screw 203 is fixed on the top of each fixed plate 2, and a screw barrel 204 is threadedly connected to the circumference of each connecting screw 203. The connecting screw 203 connects the screw barrel 204 thereto, and the two connecting screw barrels 204 are connected together through the screw barrel 204. Through the two connecting screws 203 threadedly connected in the screw barrel 204, after loosening the fastening nut 205, the position between the fixed plate 2 and the suspension support 3 can be rotated to adjust the distance, and the angle between the fixed plate 2 and the suspension support 3 can be adjusted from a top-down perspective. A suspension support 3 is arranged above each screw barrel 204, and a suspension groove 4 is movably connected therein through a suspension bracket. Each suspension support 3 is symmetrically and movably connected with a suspension groove 4, and the suspension support 3 is supported on the external bracket 6 through the suspension groove 4.

[0027] Specifically, a plurality of ribs 101 are equidistantly fixed to the top bend of the track connector 1, and both ends of the fixed plate 2 are symmetrically threadedly connected with assembly bolts 202. The two assembly bolts 202 at the same end of the fixed plate 2 are both movably connected in the assembly plate 102. The track connector 1 increases the strength of the upper part through the ribs 101. After the assembly bolts 202 are inserted into the assembly plate 102, they are screwed into the fixed plate 2, so that the track connector 1 and the fixed plate 2 are installed and fixed together.

[0028] Furthermore, a connecting screw 203 is also threadedly connected to the upper inner portion of the screw barrel 204, and the connecting screw 203 extends out of the top end of the screw barrel 204. The connecting screw 203 on the outer sides of the top end and the bottom end of the screw barrel 204 is threadedly connected to the side with a fastening nut 205. After the screw barrel 204 is screwed to abut against the screw barrel 204 and tightened through the fastening nut 205 on the connecting screw 203, the fixing plate 2 and the suspension support 3 are connected together.

[0029] Furthermore, the top of the connecting screw 203 in the upper part of the screw barrel 204 is fixed to the bottom center of the suspension support 3, and mounting grooves 301 are opened at the lower parts of both ends of the suspension support 3. The screw barrel 204 is fixed to the suspension support 3 through the connecting screw 203 in the upper part of the screw barrel 204, and is movably connected to the fastening bolt 401 through the mounting groove 301.

[0030] The operation process of this embodiment is as follows: during operation, after the high suspension support 3 and the suspension groove 4 are installed on the external bracket 6, the crane rail 5 is lifted and set to the top to abut against the rubber pressure plate 201 at the bottom of the fixed plate 2, and then the track connector 1 is clamped to the outside of the crane rail 5, so that the assembly plate 102 fits to the end of the fixed plate 2, and the assembly bolt 202 is inserted into the assembly plate 102, then screwed into the fixed plate 2 and tightened. After the track connectors 1 are installed, the crane rail 5 is installed between the track connectors 1 that are symmetrical to each other. Specific embodiment 2

[0031] See also Figure 1 , 3 , 4, 5, on the basis of the specific embodiment 1, a fastening bolt 401 is fixed at the bottom center of the suspension groove 4, and the two fastening bolts 401 in the same suspension support 3 are respectively movably connected to the two mounting grooves 301 in the suspension support 3, and the suspension groove 4 is movably connected to the mounting groove 301 on the suspension bracket through the fastening bolts 401, and then the fastening nut is rotated until it is tightened, so that the suspension groove 4 is fastened in the suspension support 3.

[0032] Specifically, two fastening bolts 401 in the same suspension support 3 are threadedly connected with fastening nuts 402 on the circumferential side, and the external bracket 6 is movably connected in the suspension groove 4 extending out from the top of the suspension support 3. The suspension groove 4 is first put on the external bracket 6. When the fastening bolts 401 are fastened to the suspension support 3 through the fastening nuts 402, the suspension bracket and the suspension groove 4 are fastened to the external bracket 6.

[0033] The operating process of this embodiment is: when working, first lift the suspension groove 4 to the top of the suspension support 3, align the suspension groove 4 with the external bracket 6, then clamp it on the external bracket 6 through the suspension groove 4, and then rotate the fastening nut 2 402 to fasten it to the bottom of the suspension support 3, so that when working, the suspension support 3 is installed below the external bracket 6, and the installation support is more stable. Specific embodiment three

[0034] See also Figure 1-6 On the basis of the first and second specific embodiments, the length direction of the external bracket 6 is perpendicular to the length direction of the crane rail 5 when viewed from above, and a plurality of external brackets 6 are arranged above a crane rail 5. During operation, the external bracket 6 is also clamped onto the external bracket 6 through the suspension groove 4, and then the fastening nut 2 402 is rotated to fasten to the bottom of the suspension support 3, so that the suspension support 3 is installed below the external bracket 6 during operation.

[0035] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0036] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A stable structure of a flexible suspension crane, comprising a rail connector (1), a fixing plate (2), a suspension support (3), a suspension groove (4) and a crane rail (5), characterized in that: A plurality of track connectors (1) are equidistantly and movably connected to both sides of the crane track (5); the track connectors (1) on both sides of the crane track (5) are symmetrical to each other; an assembly plate (102) is fixed to the top of each track connector (1); a fixing plate (2) is provided between two corresponding assembly plates (102); a rubber pressure plate (201) is fixed to the bottom of the fixing plate (2); the bottom of the rubber pressure plate (201) abuts against the crane track (5); a connecting screw (203) is fixed to the top of each fixing plate (2); a screw barrel (204) is threadedly connected to the circumference of each connecting screw (203); a suspension support (3) is provided above each screw barrel (204); and a suspension groove (4) is symmetrically and movably connected to each suspension support (3).

2. A stable structure of a flexible suspension crane according to claim 1, characterized in that: A plurality of ribs (101) are fixed at equal intervals at the top bend of the track connector (1), and both ends of the fixing plate (2) are symmetrically threadedly connected with assembly bolts (202), and the two assembly bolts (202) at the same end of the fixing plate (2) are both movably connected through the assembly plate (102).

3. The stable structure of a flexible suspension crane according to claim 1, characterized in that: The upper inner portion of the screw barrel (204) is also threadedly connected with a connecting screw (203), the connecting screw (203) extending out of the top end of the screw barrel (204), and the outer sides of the connecting screw (203) at the top end and the bottom end of the screw barrel (204) are threadedly connected with a fastening nut 1 (205) on the circumferential side.

4. A stable structure of a flexible suspension crane according to claim 3, characterized in that: The top end of the connecting screw rod (203) in the upper part of the screw barrel (204) is fixed to the bottom center of the suspension support (3), and mounting grooves (301) are provided at the lower parts of both ends of the suspension support (3).

5. The stable structure of a flexible suspension crane according to claim 1, characterized in that: A fastening bolt (401) is fixed at the center of the bottom of the suspension groove (4), and two fastening bolts (401) in the same suspension support (3) are movably connected to two installation grooves (301) in the suspension support (3), respectively.

6. The stable structure of a flexible suspension crane according to claim 1, characterized in that: Two fastening bolts (401) in the same suspension support (3) are threadedly connected to fastening nuts (402) on the circumferential side thereof, and an external bracket (6) is movably connected to the suspension groove (4) extending out from the top of the suspension support (3).

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