CN209853573U

CN209853573U - Gantry hoisting frame structure

Info

Publication number: CN209853573U
Application number: CN201920226676.0U
Authority: CN
Inventors: 李俊轩
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-02-24
Filing date: 2019-02-24
Publication date: 2019-12-27
Anticipated expiration: 2029-02-24

Abstract

The utility model discloses a gantry crane frame structure, which belongs to the field of crane frames and comprises two supporting columns, wherein the upper surfaces of the supporting columns are fixedly provided with a crossbeam through a fixed disc, the upper ends of the two sides of the outer surface of the supporting columns are fixedly connected with auxiliary supports, the upper surfaces of the auxiliary supports are fixedly connected with U-shaped fixed seats, the inner side surfaces of the U-shaped fixed seats are fixedly arranged at the two ends of the outer surface of the crossbeam through transverse bolts, the inner side surfaces of the auxiliary supports are fixedly provided with reinforcing rods through screws, the other ends of the reinforcing rods are fixedly connected with the outer surface of the supporting columns through screws, the lower surface of the crossbeam is provided with a limiting groove, the outer surface of the crossbeam is slidably connected with a movable seat through square holes, the upper ends of the inner side surfaces of the square holes are rotatably connected with supporting wheels, thus the convenience, the lifting safety is ensured.

Description

Gantry hoisting frame structure

Technical Field

The utility model relates to a hoist and mount frame field, more specifically say, relate to a gantry crane frame structure.

Background

In present production operation, need use the hoist and mount frame and lift by crane article, conveniently transport, and small-size workplace uses miniature portal crane structure many, convenient operation, and is more high-efficient.

But present portal crane structure still has some weak points when in-service use, for example the crossbeam of portal crane supports through two vertical support columns, hookup location is simple flange fixed connection more, lack supplementary bearing structure, not only connection stability is poor, and structural rigidity is not enough, the security is relatively poor, simultaneously when the support column is connected with ground, not only the contact surface is less, and support stability is not high, it is exactly after the removal seat erection joint on the crossbeam again, can not stably place the back and lift by crane, slide by oneself easily and pulling article when lifting by crane, be unfavorable for the use.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

Problem to exist among the prior art, an object of the utility model is to provide a gantry crane puts up structure, through two support column installation crossbeams, combine auxiliary stand and U type fixing base to carry out the auxiliary connection, can guarantee the stability of installation and support, the adjustable ring through rotating the connection comes articulated slope support pole simultaneously, can guarantee support stability, simultaneously can turned angle adjust the auxiliary stay position, it is stable high-efficient, connect through the removal seat that has the gyro wheel simultaneously, combine the tight gag lever post structure in spring top, both make things convenient for the shift position, simultaneously can limit support, convenience and stability that can improve the use like this greatly, guarantee the security that lifts by crane.

2. Technical scheme

In order to solve the above problems, the utility model adopts the following technical proposal.

The utility model provides a portal crane puts up structure, includes two support columns, the upper surface of support column has the crossbeam through fixed disk fixed mounting, the equal fixedly connected with auxiliary stand in the surface both sides upper end of support column, the last fixed surface of auxiliary stand is connected with U type fixing base, the inboard surface of U type fixing base passes through horizontal bolt fixed mounting in the surface both ends of crossbeam, there is the stiffener inboard surface of auxiliary stand through screw fixed mounting, the other end of stiffener passes through screw fixed connection in the surface of support column, the lower surface of crossbeam is equipped with the spacing groove, the surface of crossbeam has the removal seat through quad slit sliding connection, the inboard surface upper end of quad slit rotates and is connected with the supporting wheel, the lower surface roll connection of supporting wheel is in the upper surface of crossbeam.

Furthermore, the lower surface of the moving seat is provided with a transverse plate, the lower surface of the transverse plate is fixedly connected with an installation rod, an installation hole is formed in the middle of the inner portion of the installation rod, and the lifting equipment is convenient to install, stable and efficient through an installation rod structure with the installation hole.

Further, the inside lower extreme of quad slit is equipped with the spread groove, the inboard surface sliding connection of spread groove has the gag lever post, the upper surface sliding connection of gag lever post is in the inboard surface of spacing groove.

Further, the lower surface of gag lever post is equipped with the pull rod, the lower surface both sides slidable mounting of gag lever post has the tight spring in top, and through the tight gag lever post in top tight spring top, can insert the inside spacing that carries on of spacing groove 17, avoid removing the seat and remove at will, improve safety and stability.

Further, the lower fixed surface of support column is connected with fixed mounting plate, the surface lower extreme of support column is equipped with the regulation pole, the surface rotation of adjusting the pole is connected with the regulation ring, through the regulation ring structure of rotating the connection, conveniently adjusts orientation and mounted position, and adaptability is high, does benefit to the location and supports.

Furthermore, the surface both sides of adjusting the ring all articulate through the articulated shaft has the inclined support pole, the other end of inclined support pole articulates through articulated seat has movable mounting plate, through articulated inclined support pole and movable mounting plate, can select the position to be connected to subaerially, improves the support stability to the support column, guarantees the security.

Furthermore, the support columns are symmetrically arranged at two ends of the lower surface of the cross beam, and the cross beam is supported by the symmetrically arranged support columns, so that the structural stability can be ensured, and the balance force is improved.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

(1) this scheme combines auxiliary stand and U type fixing base to carry out the auxiliary connection through two support column installation crossbeams, can guarantee the stability of installation and support, comes articulated slope support pole through the adjustable ring that rotates the connection simultaneously, can guarantee to support stability.

(2) Through the installation rod structure that has the mounting hole, equipment is lifted by crane in the easy to assemble, and is stable high-efficient.

(3) Through the tight gag lever post in top spring top, can insert the inside spacing groove 17 and carry on spacingly, avoid removing the seat and remove at will, improve safety and stability.

(4) Through the regulation ring structure of rotating the connection, conveniently adjust orientation and mounted position, adaptability is high, does benefit to the location and supports.

(5) Through articulated bracing piece and movable mounting panel that inclines, can select the position to be connected to subaerial, improve the stability of support to the support column, guarantee the security.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a partial view of the auxiliary stand according to the present invention;

FIG. 3 is a schematic side view of the U-shaped fixing base of the present invention;

FIG. 4 is a schematic structural view of the movable base connection of the present invention;

fig. 5 is a schematic view of the connection of the inclined supporting rod of the present invention.

The reference numbers in the figures illustrate:

the device comprises a supporting column 1, a fixed disc 11, a cross beam 12, an auxiliary support 13, a fixed seat 14U-shaped, a transverse bolt 15, a reinforcing rod 16, a limiting groove 17, a square hole 2, a movable seat 21, a supporting wheel 22, a transverse plate 23, a mounting rod 24, a mounting hole 25, a connecting groove 26, a limiting rod 27, a pull rod 28, a spring 29 for jacking, a fixed mounting plate 3, an adjusting rod 31, an adjusting ring 32, an inclined supporting rod 33 and a movable mounting plate 34.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" 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 "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-5, a gantry crane frame structure includes two support columns 1, referring to fig. 1, 2 and 3, a beam 12 is fixedly installed on the upper surface of each support column 1 through a fixing plate 11, auxiliary supports 13 are fixedly connected to the upper ends of both sides of the outer surface of each support column 1, U-shaped fixing seats 14 are fixedly connected to the upper surfaces of the auxiliary supports 13, the inner side surfaces of the U-shaped fixing seats 14 are fixedly installed at both ends of the outer surface of the beam 12 through transverse bolts 15, so that installation and support can be performed from multiple positions, the connection stability is ensured, the structural strength is increased, reinforcing rods 16 are fixedly installed on the inner side surfaces of the auxiliary supports 13 through bolts, the other ends of the reinforcing rods 16 are fixedly connected to the outer surface of each support column 1 through bolts, the structural strength of the auxiliary supports 13 can be improved, the safety and stability of the connection and support are ensured, the surface of crossbeam 12 has removal seat 21 through 2 sliding connection in quad slit, and the inboard surperficial upper end of quad slit 2 rotates and is connected with supporting wheel 22, supports through supporting wheel 22, conveniently removes adjusting position, is convenient for lift by crane, and annular structure's removal seat 21 can not break away from with support column 1 simultaneously, and is safe high-efficient, and the lower surface roll connection of supporting wheel 22 is in the upper surface of crossbeam 12.

Referring to fig. 4, a transverse plate 23 is arranged on the lower surface of the moving seat 21, an installation rod 24 is fixedly connected to the lower surface of the transverse plate 23, an installation hole 25 is formed in the middle of the inside of the installation rod 24, a lifting device is convenient to install, such as a chain block, and the like, the installation is stable and efficient, a connection groove 26 is formed in the lower end of the inside of the square hole 2, a limiting rod 27 is connected to the inner side surface of the connection groove 26 in a sliding mode, the upper surface of the limiting rod 27 is connected to the inner side surface of the limiting groove 17 in a sliding mode, a pull rod 28 is arranged on the lower surface of the limiting rod 27, and a jacking spring 29 is arranged on two sides of the lower surface of the limiting rod 27 in a sliding mode.

Referring to fig. 5, a fixed mounting plate 3 is fixedly connected to the lower surface of a support column 1, an adjusting rod 31 is arranged at the lower end of the outer surface of the support column 1, the outer surface of the adjusting rod 31 is rotatably connected with an adjusting ring 32, two sides of the outer surface of the adjusting ring 32 are respectively hinged with an inclined support rod 33 through a hinge shaft, so that the adjusting ring 32 can be rotated to change the angle positions of the two inclined support rods 33, the movable mounting plate 34 is conveniently and fixedly mounted, the support stability is improved, the interference is avoided, the stability and the efficiency are high, and the other end of each inclined support rod 33 is hinged with.

When the lifting device is installed, the fixed mounting plate 3 can be fixed on the mounting ground, then the two supporting columns 1 can be fixed in position, then the adjusting ring 32 can be rotated to change the angle positions of the two inclined supporting rods 33, the movable mounting plate 34 can be conveniently and fixedly installed, the supporting stability is improved, the interference is avoided, the stability and the efficiency are high, then the movable seat 21 can be sleeved on the cross beam 12, the cross beam 12 can be fixedly installed on the supporting columns 1 through the fixed disc 11, meanwhile, the cross beam 12 is clamped inside the U-shaped fixing seats 14 at the two ends, the transverse bolts 15 are worn for installation and fixation, the safety stability is ensured, the convenience and the efficiency are high, the movable seat 21 can be supported and positioned through a plurality of positions, the falling and bending deformation are avoided, the safety is high, when the lifting device is used, the jacking spring 29 upwards jacks the limiting rod 27 to the inside the limiting groove, the safety and stability are ensured.

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 portal crane puts up structure, includes two support columns (1), its characterized in that: the upper surface of the supporting column (1) is fixedly provided with a cross beam (12) through a fixed disc (11), the upper ends of the two sides of the outer surface of the supporting column (1) are fixedly connected with auxiliary supports (13), the upper surface of each auxiliary support (13) is fixedly connected with a U-shaped fixing seat (14), the inner side surfaces of the U-shaped fixing seats (14) are fixedly arranged at the two ends of the outer surface of the cross beam (12) through transverse bolts (15), the inner side surfaces of the auxiliary supports (13) are fixedly provided with reinforcing rods (16) through screws, the other ends of the reinforcing rods (16) are fixedly connected to the outer surface of the supporting column (1) through screws, the lower surface of the cross beam (12) is provided with a limiting groove (17), the outer surface of the cross beam (12) is slidably connected with a moving seat (21) through a square hole (2), and the upper ends of the inner, the lower surfaces of the supporting wheels (22) are connected to the upper surface of the cross beam (12) in a rolling mode.

2. The gantry crane frame structure of claim 1, wherein: the lower surface of removal seat (21) is equipped with diaphragm (23), the lower fixed surface of diaphragm (23) is connected with installation pole (24), the inside intermediate position of installation pole (24) is equipped with mounting hole (25).

3. The gantry crane frame structure of claim 2, wherein: the inside lower extreme of quad slit (2) is equipped with spread groove (26), the inboard surface sliding connection of spread groove (26) has gag lever post (27), the upper surface sliding connection of gag lever post (27) is in the inboard surface of spacing groove (17).

4. A gantry crane frame structure according to claim 3, characterized in that: the lower surface of the limiting rod (27) is provided with a pull rod (28), and two sides of the lower surface of the limiting rod (27) are slidably provided with a jacking spring (29).

5. The gantry crane frame structure of claim 4, wherein: the lower fixed surface of support column (1) is connected with fixed mounting panel (3), the surface lower extreme of support column (1) is equipped with adjusts pole (31), the surface rotation of adjusting pole (31) is connected with adjusts ring (32).

6. The gantry crane frame structure of claim 5, wherein: the surface both sides of adjusting ring (32) all articulate through the articulated shaft and have inclined support pole (33), the other end of inclined support pole (33) articulates through articulated seat has movable mounting plate (34).

7. The gantry crane frame structure of claim 6, wherein: the two support columns (1) are symmetrically arranged at two ends of the lower surface of the cross beam (12).