CN214653057U

CN214653057U - Crane crossbeam device

Info

Publication number: CN214653057U
Application number: CN202120544734.1U
Authority: CN
Inventors: 沈兵
Original assignee: Suzhou Coolift Heavy Industry Co ltd
Current assignee: Suzhou Coolift Heavy Industry Co ltd
Priority date: 2021-03-16
Filing date: 2021-03-16
Publication date: 2021-11-09
Anticipated expiration: 2031-03-16

Abstract

The utility model discloses a hoist crossbeam device, include the crossbeam main part, increase case, pillar and installation cutting ferrule, the bottom of crossbeam main part is provided with the concave block, and the all swing joint in both sides of crossbeam main part bottom has the installation cutting ferrule, the all fixedly connected with fixture block in bottom of the inside both sides of installation cutting ferrule, and the bottom fixedly connected with pillar of installation cutting ferrule, the fixed case of bottom fixedly connected with of pillar, and the bottom swing joint of pillar has and increases the case, the inside bottom of fixed case is provided with the second through-groove, and the inside top of fixed case is provided with the second screw hole. The utility model discloses a concave piece that sets up in the bottom of crossbeam main part, the setting of strengthening rib can increase the holistic intensity of crossbeam main part, and when lifting by crane, the crossbeam main part can extrude first spring to an extrusion supporting beam, thereby make the support can extrude the second spring, and make the support share the bottom at a supporting beam with doing all can, thereby can realize the cushioning effect when lifting by crane, improved its stability in lifting by crane.

Description

Crane crossbeam device

Technical Field

The utility model relates to a hoist crossbeam technical field specifically is a hoist crossbeam device.

Background

The crane refers to a multi-action hoisting machine for vertically lifting and horizontally carrying heavy objects within a certain range, and is also called a crown block, a navigation crane and a crane; with the rapid development of the industry in China, the crane for lifting large objects is rapidly developed, the crane is widely applied to open air occasions, and the existing crane beam device has many problems in the use process, and the specific problems are as follows:

1. the conventional crane beam device is fixed in height in use and cannot be adjusted in height according to requirements;

2. in the use process of the existing crane beam device, buffer structures are not arranged at two ends, so that the stability is poor during hoisting;

3. the existing crane beam device has the advantages that in the using process, the installation and operation of a beam are complex, and the beam is simple and convenient to install and use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a hoist crossbeam device to what provide in solving above-mentioned background art can not highly adjust it according to the demand, both ends do not set up buffer structure, the complicated scheduling problem of installation operation of crossbeam.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a hoist crossbeam device, includes the crossbeam main part, increases case, pillar and installation cutting ferrule, the bottom of crossbeam main part is provided with the concave block, and the both sides of crossbeam main part bottom all swing joint have an installation cutting ferrule, the bottom all fixedly connected with fixture blocks of the inside both sides of installation cutting ferrule, and the bottom fixedly connected with pillar of installation cutting ferrule, the fixed case of bottom fixedly connected with of pillar, and the bottom swing joint of pillar has and increases the case, the bottom of fixed incasement portion is provided with the second through-groove, and the top of fixed incasement portion is provided with the second screw hole.

Preferably, the two sides of the bottom end of the outer portion of the beam main body are provided with notches, and the reinforcing ribs are fixedly connected inside the beam main body.

Preferably, the top of the inside of the notch is provided with a jack, and the two sides of the bottom of the notch are provided with clamping grooves.

Preferably, both sides of the top end inside the concave block are fixedly connected with first springs, and the middle position of the top end of the concave block is fixedly connected with a supporting beam.

Preferably, both sides on a top end of the support beam are fixedly connected with a support, and both sides of the support are fixedly connected with a second spring.

Preferably, the bottom of increasing incasement portion is provided with first logical groove, and the top of first logical inslot portion is provided with first screw hole.

Preferably, the middle position fixedly connected with fixed block on increase case top, and the middle position fixedly connected with screw thread post on fixed block top.

Preferably, the outer diameter of the clamping block is matched with the inner diameter of the clamping groove, fixing nuts are fixedly connected to two sides of the top end of the outer portion of the mounting clamping sleeve, and limiting bolts are movably connected to the inner portions of the fixing nuts.

Preferably, the fixing nut is internally provided with internal threads, and the limiting bolt is externally provided with external threads matched with the internal threads.

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

(1) this kind of hoist beam device, a plurality of boxes that increase through bottom swing joint at the pillar, it can drive the fixed block and arrange the second in the trough of a thread to increase the case, and make the screw thread post can insert inside the second screw hole, it can drive the screw thread post and rotate at second screw hole inside to rotate to increase the case this moment, thereby make the screw thread post can get into inside the second screw hole, thereby realize increasing the connection between case and the fixed case, increase the case and install that can select suitable quantity on the same principle, then can highly adjust the use of crossbeam.

(2) This kind of hoist beam device, through the concave block that sets up in the bottom of crossbeam main part, the setting of strengthening rib can increase the holistic intensity of crossbeam main part, and when lifting by crane, the crossbeam main part can extrude first spring to extrude a supporting beam, thereby make the support can extrude the second spring, and make the support share the bottom at a supporting beam with doing all can, thereby can realize the cushioning effect when lifting by crane, improved its stability in lifting by crane.

(3) This kind of hoist beam device, through the fixture block at the inside both sides fixed connection of installation cutting ferrule, the crossbeam main part can block in the inside of both sides installation cutting ferrule to make the installation cutting ferrule can block inside the notch, and inside the fixture block can block into the draw-in groove, can rotate spacing bolt in fixation nut is inside this moment, then spacing bolt can be in the inside removal of fixation nut, and make inside spacing bolt can insert the jack, thereby realize that the installation of crossbeam main part is fixed, then can be convenient install the use to the crossbeam main part.

Drawings

FIG. 1 is a schematic front sectional view of the present invention;

FIG. 2 is a schematic view of a partial front view structure of the cross beam main body of the present invention;

FIG. 3 is a schematic view of the structure of the heightening box of the present invention;

FIG. 4 is a schematic cross-sectional structural view of the main beam body of the present invention;

fig. 5 is the utility model discloses an installation cutting ferrule looks sideways at the structure schematic diagram.

In the figure: 1. a beam main body; 101. a jack; 102. a notch; 103. a card slot; 104. reinforcing ribs; 2. a concave block; 201. a first spring; 202. a second spring; 203. a support; 204. a support beam; 3. a heightening box; 301. a first through groove; 302. a first threaded hole; 303. a fixed block; 304. a threaded post; 4. a pillar; 401. a second threaded hole; 402. a fixed box; 403. a second through groove; 5. installing a clamping sleeve; 501. fixing a nut; 502. a limit bolt; 503. and (7) clamping blocks.

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. 1-5, the present invention provides an embodiment: a crane beam device comprises a beam main body 1, a heightening box 3, a pillar 4 and an installation clamping sleeve 5, wherein a concave block 2 is arranged at the bottom end of the beam main body 1, two sides of the top end inside the concave block 2 are fixedly connected with first springs 201, a supporting beam 204 is fixedly connected to the middle position of the top end of the concave block 2, two sides of the top end of the supporting beam 204 are fixedly connected with a support 203, two sides of the support 203 are fixedly connected with second springs 202, the beam main body 1 can extrude the first springs 201 and extrude the supporting beam 204, so that the support 203 can extrude the second springs 202 and share the force at the bottom end of the supporting beam 204, and the buffering effect during hoisting can be realized;

notches 102 are formed in two sides of the outer bottom end of the beam main body 1, reinforcing ribs 104 are fixedly connected to the inner portion of the beam main body 1, jacks 101 are formed in the top end of the inner portion of the notches 102, clamping grooves 103 are formed in two sides of the bottom end of the notches 102, and the strength of the whole beam main body 1 can be improved due to the arrangement of the reinforcing ribs 104;

both sides of the bottom end of the beam main body 1 are movably connected with mounting clamping sleeves 5, the bottom ends of both sides inside the mounting clamping sleeves 5 are fixedly connected with clamping blocks 503, the outer diameter of the clamping blocks 503 is matched with the inner diameter of the clamping grooves 103, both sides of the top end outside the mounting clamping sleeves 5 are fixedly connected with fixing nuts 501, the inside of the fixing nuts 501 is movably connected with limiting bolts 502, internal threads are arranged inside the fixing nuts 501, external threads matched with the internal threads are arranged outside the limiting bolts 502, the limiting bolts 502 can be rotated inside the fixing nuts 501, the limiting bolts 502 can move inside the fixing nuts 501, and the limiting bolts 502 can be inserted into the jacks 101, so that the mounting and fixing of the beam main body 1 are realized;

install the bottom fixedly connected with pillar 4 of cutting ferrule 5, the bottom fixedly connected with solid fixed box 402 of pillar 4, and the bottom swing joint of pillar 4 has and increases case 3, it is provided with first logical groove 301 to increase the inside bottom of case 3, and the first top that leads to the groove 301 inside is provided with first screw hole 302, increase the intermediate position fixedly connected with fixed block 303 on case 3 top, and the intermediate position fixedly connected with screw thread post 304 on fixed block 303 top, the inside bottom of solid fixed box 402 is provided with the logical groove 403 of second, and the inside top of solid fixed box 402 is provided with second screw hole 401, can select the case 3 that increases of suitable quantity to install, then can highly adjust the use of crossbeam.

The working principle is as follows: when in use, the beam main body 1 can be clamped inside the mounting clamping sleeves 5 at two sides, so that the mounting clamping sleeves 5 can be clamped inside the notches 102, the clamping blocks 503 can be clamped inside the clamping grooves 103, at the moment, the limit bolts 502 can be rotated inside the fixing nuts 501, the limit bolts 502 can move inside the fixing nuts 501, and the limit bolts 502 can be inserted into the jacks 101, so that the mounting and fixing of the beam main body 1 can be realized, the beam main body 1 can be conveniently mounted and used, the arrangement of the reinforcing ribs 104 can increase the overall strength of the beam main body 1, and when in lifting, the beam main body 1 can extrude the first spring 201 and extrude the supporting beam 204, so that the bracket 203 can extrude the second spring 202 and the bracket 203 shares the force at the bottom end of the supporting beam 204, thereby realizing the buffer effect when in lifting, and improving the stability during lifting, it can drive the fixed block 303 and arrange in inside second through-groove 403 to increase case 3, and make screw thread post 304 can insert inside second screw hole 401, rotate this moment and increase case 3 and can drive screw thread post 304 and rotate in second screw hole 401 is inside, thereby make screw thread post 304 can get into inside second screw hole 401, thereby realize increasing the connection between case 3 and the fixed case 402, increase case 3 that can select suitable quantity on the same principle and install, then can highly adjust the use of crossbeam.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a hoist crossbeam device, includes crossbeam main part (1), increases case (3), pillar (4) and installation cutting ferrule (5), its characterized in that: the bottom of crossbeam main part (1) is provided with concave block (2), and the both sides of crossbeam main part (1) bottom all swing joint have installation cutting ferrule (5), the bottom of the inside both sides of installation cutting ferrule (5) all fixedly connected with fixture block (503), and the bottom fixedly connected with pillar (4) of installation cutting ferrule (5), the bottom fixedly connected with of pillar (4) is fixed case (402), and the bottom swing joint of pillar (4) has and increases case (3), the inside bottom of fixed case (402) is provided with the logical groove of second (403), and the inside top of fixed case (402) is provided with second screw hole (401).

2. A crane beam assembly as claimed in claim 1, wherein: both sides of the external bottom end of the beam main body (1) are provided with notches (102), and reinforcing ribs (104) are fixedly connected to the inside of the beam main body (1).

3. A crane beam assembly as claimed in claim 2, wherein: the top of the inside of the notch (102) is provided with a jack (101), and the two sides of the bottom of the notch (102) are provided with clamping grooves (103).

4. A crane beam assembly as claimed in claim 1, wherein: both sides on the inside top of concave brick (2) all fixedly connected with first spring (201), and the intermediate position fixedly connected with supporting beam (204) on concave brick (2) top.

5. A crane beam assembly according to claim 4 wherein: both sides on the top end of the supporting beam (204) are fixedly connected with a support (203), and both sides of the support (203) are fixedly connected with a second spring (202).

6. A crane beam assembly as claimed in claim 1, wherein: the bottom of the interior of the heightening box (3) is provided with a first through groove (301), and the top of the interior of the first through groove (301) is provided with a first threaded hole (302).

7. A crane beam assembly as claimed in claim 1, wherein: the middle position of the top end of the heightening box (3) is fixedly connected with a fixed block (303), and the middle position of the top end of the fixed block (303) is fixedly connected with a threaded column (304).

8. A crane beam assembly as claimed in claim 1, wherein: the outer diameter of the clamping block (503) is matched with the inner diameter of the clamping groove (103), two sides of the outer top end of the mounting clamping sleeve (5) are fixedly connected with fixing nuts (501), and the inner portion of each fixing nut (501) is movably connected with a limiting bolt (502).

9. A crane beam assembly as claimed in claim 8, wherein: the inside of fixation nut (501) is provided with the internal thread, and the outside of spacing bolt (502) is provided with the external screw thread rather than the internal thread matching.