CN221097363U - Driving installation tool for installing large chain - Google Patents

Abstract

The utility model provides a drive mounting tool for large-scale chain installation, belongs to chain erection equipment technical field. The device comprises a base, wherein a first fixed column is longitudinally fixed on one side of the upper part of the base, a second fixed column which is parallel and opposite to the first fixed column is arranged on the other side of the upper part of the base, the lower part of the second fixed column is transversely and slidably connected with the base, and a placing cavity is formed between the first fixed column and the second fixed column; the two positioning frames are respectively used for positioning a first installation chain and a second installation chain to be connected, the two positioning frames are connected with a second fixed column, and a driving device used for driving the two positioning frames to simultaneously move reversely to drive the two chains to move is arranged in the second fixed column; the placing cavity is internally provided with an auxiliary installation component, and the auxiliary installation component is arranged at the lower parts of the first installation chain and the second installation chain and is used for being matched with the connecting shaft of the installation chain. The utility model reduces the labor intensity of manpower, has simple integral structure and easy operation, and meets the requirement in use.

Description

Driving installation tool for installing large chain

Technical Field

The utility model belongs to the technical field of chain installation equipment, and particularly relates to a driving installation tool for installing a large-scale chain.

Background

The chain is generally a metal link or ring and is used for mechanical transmission and traction. Chains for mechanical lifting are used to obstruct traffic channels (e.g. in streets, rivers or estuary entrances).

Chinese patent publication CN 212389714U discloses a novel chain installation tool for a host machine, which comprises a bottom plate, a transverse pulling plate and an adjustable pressing plate from bottom to top, wherein round holes are formed in two ends of the bottom plate, one end of a long bolt is inserted into the round holes in the bottom plate, the other end of the long bolt extends upwards, passes through two ends of the transverse pulling plate and is matched with a nut, the transverse pulling plate is fixed above the bottom plate, the long bolt continues to extend upwards after passing through the transverse pulling plate, passes through two ends of the adjustable pressing plate and is matched with the nut, and the adjustable pressing plate is fixed above the transverse pulling plate. Through adjusting nut, can adjust the distance between adjustable clamp plate and the horizontal arm-tie, the distance between horizontal arm-tie and the bottom plate, can install the chain of equidimension. By adopting the chain installation tool, the MAN host chain installation tool is not required to be used, the universality of the tool is improved, the working efficiency is improved, and the construction safety and the product quality are ensured.

However, the above scheme still has the following problems: the manual holding and installing operation is needed, so that the manual labor intensity is increased, meanwhile, the effective chain positioning is not performed during the installation, the installation speed and accuracy are also affected, and a plurality of inconveniences are brought, so that a large-scale link installation tool is needed to be designed to solve the problems. There is therefore a need for improvements.

Disclosure of utility model

The utility model solves the technical problems that: the utility model provides a driving installation tool for installing a large chain, which aims to solve the problems that in the background technology, the manual holding installation operation is required, the manual labor intensity is increased, meanwhile, the effective chain positioning is not performed during the installation, the installation speed and the accuracy are affected, and a plurality of inconveniences are caused.

In order to achieve the above purpose, the utility model adopts the technical scheme that:

The driving installation tool for installing the large chain comprises a base, wherein a first fixing column is longitudinally fixed on one side of the upper part of the base, a second fixing column which is parallel and opposite to the first fixing column is arranged on the other side of the upper part of the base, the lower part of the second fixing column is transversely and slidably connected with the base, and a placing cavity is formed between the first fixing column and the second fixing column;

The two positioning frames are respectively used for positioning a first installation chain and a second installation chain to be connected, the two positioning frames are connected with a second fixed column, and a driving device used for driving the two positioning frames to simultaneously and reversely move so as to drive the two chains to move is arranged in the second fixed column;

The inside auxiliary installation component that is equipped with of placing the chamber, auxiliary installation component arranges in first installation chain and second installation chain lower part and is used for the connecting axle of cooperation installation chain.

Further limiting the scheme, the driving device for driving the two positioning frames to simultaneously and reversely move is structured as follows; the inside rotation support of second fixed column has two-way lead screw, two second sliders of two-way lead screw outside threaded connection symmetric distribution, two locating racks of one side difference fixed connection of two second sliders, the hand wheel is installed to one side of second fixed column, the one end of hand wheel extends to inside the second fixed column and with two-way lead screw fixed connection.

Further limiting the scheme, wherein cavities for placing the first installation chain and the second installation chain are formed in the positioning frame; a plurality of locating holes distributed at equal intervals are formed in the top of the locating frame, locating pins are installed in the locating holes, and the first installation chain and the second installation chain are located respectively through the fact that the locating pins are matched with the locating holes.

Further limiting the scheme, one side of the first fixing column, which is close to the second fixing column, is slidably connected with two buffer pressing plates which can respectively extend to the interiors of the two locating frames.

Further limiting the scheme, symmetrically distributed guide rails are arranged in the base and below the second fixing columns, first sliding blocks are connected in the guide rails in a sliding mode, and the tops of the first sliding blocks are fixedly connected with the bottoms of the second fixing columns.

To the further definition of above-mentioned scheme, supplementary installation component includes gag lever post and mount pad, place the internally mounted in chamber and have two mount pads, two install the gag lever post between the mount pad, the outside cover of gag lever post has the sliding sleeve, one side fixedly connected with reference column of sliding sleeve, the one end internal thread connection threaded rod that the sliding sleeve was kept away from to the reference column, the spacing groove has been seted up to the inside of reference column, one side fixedly connected with stopper of spacing groove, the one end fixedly connected with of threaded rod extends to the inside push rod of stopper, the below fixedly connected with two calibration pieces of inside and being located the push rod of spacing groove.

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

1. The auxiliary installation assembly is manually pushed to move to one side of the first fixed column until the first installation chain and the second installation chain slide into the positioning frame through the cavity, the first installation chain and the second installation chain are respectively positioned through the positioning pin and the positioning hole, the two second sliding blocks are driven to move towards the middle through manual rotation of the hand wheel, the two second sliding blocks are driven to move towards the middle until the first installation chain and the second installation chain are matched and inserted, and are located above the calibration block at the moment and matched with subsequent installation operation, the track is limited when the second fixed column slides through the guide rail and the first sliding blocks, the auxiliary installation assembly is arranged, when the auxiliary installation assembly is used, a connecting shaft which is matched with the first installation chain and the second installation chain is taken out, the auxiliary installation assembly is installed on one side of the push rod, the distance adjustment is conveniently carried out through installing the sliding sleeve, the push rod is driven to move to one side through screwing, the push rod is not limited until the sliding rod is slid into the limiting block, the connecting shaft is matched with the connecting shaft to be installed into the first installation position and the second installation position, the labor intensity of the first installation position and the second installation position is easy to meet the labor intensity of the second installation position of the first installation chain, and the manual operation is reduced, and the integral structure is simple when the structure is used;

2. In this scheme, through being close to the inside buffer clamp plate of two locating racks in one side sliding connection that the second fixed column was close to first fixed column, during the use, buffer clamp plate can slide into the bottom of locating rack, plays stable effect.

Drawings

FIG. 1 is a top view of the overall structure of the present utility model;

FIG. 2 is a block diagram of an auxiliary mounting assembly of the present utility model;

FIG. 3 is an internal view of a second fixing post structure according to the present utility model;

fig. 4 is a schematic structural view of a positioning frame in the present utility model.

In the figure: 1. a bottom plate; 2. a first fixing column; 3. a second fixing column; 4. a placement cavity; 5. a first mounting chain; 6. a second mounting chain; 7. a guide rail; 8. a first slider; 9. a hand wheel; 10. a positioning frame; 11. positioning holes; 12. a buffer press plate; 13. an auxiliary mounting assembly; 14. a limit rod; 15. a mounting base; 16. a sliding sleeve; 17. positioning columns; 18. a limit groove; 19. a limiting block; 20. a push rod; 21. a calibration block; 22. a threaded rod; 23. a two-way screw rod; 24. a second slider; 25. a cavity.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that, in this document, 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. Without further limitation. The inclusion of an element as defined by the phrase "comprising one does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises an element.

In the description of the present utility model, it should be understood that the terms "coaxial," "bottom," "one end," "top," "middle," "another end," "upper," "one side," "top," "inner," "front," "center," "two ends," etc. indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," "third," "fourth," and the like are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby features defining "first," "second," "third," "fourth" may explicitly or implicitly include at least one such feature.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.

Referring to fig. 1-4, embodiments of the present utility model are described in detail.

Examples: a drive mounting tool for large-scale chain installation, see the fig. 1 and show, including base 1, base 1 upper portion one side is vertically fixed with first fixed column 2 for cooperation spacing use. The other side of the upper part of the base 1 is provided with a second fixed column 3 which is parallel and opposite to the first fixed column 2, the lower part of the second fixed column 3 is transversely connected with the base 1 in a sliding manner, and a placing cavity 4 is formed between the first fixed column 2 and the second fixed column 3 and above the base 1.

In this embodiment, two positioning frames 10 are disposed inside the placement cavity 4, the two positioning frames 10 are respectively used for positioning a first installation chain 5 and a second installation chain 6 to be connected, the two positioning frames 10 are connected with a second fixing column 3, and a driving device for driving the two positioning frames 10 to simultaneously and reversely move to drive the two chains to move is disposed in the second fixing column 3.

In this embodiment, an auxiliary installation component 13 is disposed inside the placement cavity 4, and the auxiliary installation component 13 is disposed below the first installation chain 5 and the second installation chain 6 and is used in cooperation with a connection shaft of the installation chains.

In one embodiment, the driving device for driving the two positioning frames 10 to simultaneously and reversely move is configured as follows: referring to fig. 3, the second fixing column 3 is rotatably supported with a bidirectional screw rod 23, two second sliding blocks 24 symmetrically distributed are screwed on the outer side of the bidirectional screw rod 23 and slide in cooperation, one sides of the two second sliding blocks 24 are fixedly connected with two positioning frames 10 respectively, a hand wheel 9 is mounted on one side of the second fixing column 3, and one end of the hand wheel 9 extends into the second fixing column 3 and is fixedly connected with the bidirectional screw rod 23 to be matched with manual spacing adjustment.

In an embodiment, referring to fig. 4, the positioning frames 10 are provided with cavities 25 for placing the first mounting chain 5 and the second mounting chain 6; the top of locating rack 10 has all offered a plurality of locating holes 11 that the equidistance distributes, the locating pin is all installed to the inside of locating hole 11, through locating pin cooperation locating hole 11 carries out the location respectively to first installation chain 5 and second installation chain 6.

In an embodiment, two buffer pressing plates 12 capable of extending into the two positioning frames 10 respectively are slidably connected to one side of the first fixing column 2 close to the second fixing column 3. In use, the buffer pressing plate 12 can also slide into the bottom of the positioning frame 10 to play a role in stabilizing.

In an embodiment, the guide rail 7 symmetrically distributed is arranged inside the base 1 and below the second fixing column 3, the first sliding blocks 8 are slidably connected inside the guide rail 7, the tops of the first sliding blocks 8 are fixedly connected with the bottoms of the second fixing columns 3, and the track is limited when the second fixing columns 3 slide through the guide rail 7 and the first sliding blocks 8.

In an embodiment, referring to fig. 2, the auxiliary mounting assembly 13 includes a stop lever 14 and a mounting seat 15, two mounting seats 15 are mounted in the inner portion of the placement cavity 4 for limiting and mounting, two stop levers 14 are mounted between the two mounting seats 15, a sliding sleeve 16 is sleeved outside the stop lever 14, a positioning column 17 is fixedly connected to one side of the sliding sleeve 16, one end of the positioning column 17, far away from the sliding sleeve 16, is internally threaded and connected with a threaded rod 22 for adjusting and mounting, a limiting groove 18 is formed in the positioning column 17, one side of the limiting groove 18 is fixedly connected with a limiting block 19, one end of the threaded rod 22 is fixedly connected with a push rod 20 extending to the limiting block 19, two calibration blocks 21 are fixedly connected to the lower portion of the push rod 20 in the limiting groove 18, and the calibration blocks 21 are used for limiting and matching the chain.

Specifically, when the utility model is used: in use, the auxiliary mounting assembly 13 is mounted at the bottom of the placement cavity 4. And a first installation chain 5 and a second installation chain 6 are placed on one side corresponding to the openings of the cavities 25 of the two second fixing columns 3 and are matched for installation and connection. The second fixed column 3 is manually pushed to move to one side of the first fixed column 2 until the first installation chain 5 and the second installation chain 6 slide into the positioning frame 10 through the cavity 25, and the buffer pressing plate 12 also slides into the bottom of the positioning frame 10 at the moment to play a role in stabilizing. The first installation chain 5 and the second installation chain 6 are respectively positioned by matching the positioning pins with the positioning holes 11; the hand wheel 9 is manually rotated to drive the bidirectional screw rod 23 to rotate and drive the two second sliding blocks 24 to draw together towards the middle until the first installation chain 5 and the second installation chain 6 are inserted in a matched mode, and are positioned above the calibration block 21 at the moment to be matched with subsequent installation operation; the track is limited when the guide rail 7 and the first sliding block 8 slide the second fixed column 3, when the device is used, the connecting shaft which is matched with the first installation chain 5 and is connected with the second installation chain 6 is taken out, the device is installed on one side of the push rod 20, the distance adjustment is conveniently carried out by installing the sliding sleeve 16, the push rod 20 is driven to move to one side by screwing the threaded rod 22 until the connecting shaft is extruded to be installed in the connecting hole of the first installation chain 5 and the second installation chain 6, the labor intensity of workers is reduced, the whole structure is simple and easy to operate, and the requirement when in use is met.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims (6)

1. A drive mounting tool for installation of large-scale chain, its characterized in that: the device comprises a base (1), wherein a first fixing column (2) is longitudinally fixed on one side of the upper part of the base (1), a second fixing column (3) which is parallel and opposite to the first fixing column (2) is arranged on the other side of the upper part of the base (1), the lower part of the second fixing column (3) is transversely and slidably connected with the base (1), and a placing cavity (4) is formed between the first fixing column (2) and the second fixing column (3);

The two positioning frames (10) are arranged in the placing cavity (4), the two positioning frames (10) are respectively used for positioning a first installation chain (5) and a second installation chain (6) which are required to be connected, the two positioning frames (10) are connected with a second fixing column (3), and a driving device for driving the two positioning frames (10) to simultaneously and reversely move to drive the two chains to move is arranged in the second fixing column (3);

The inside auxiliary installation component (13) that is equipped with of placing chamber (4), auxiliary installation component (13) are arranged in first installation chain (5) and second installation chain (6) lower part and are used for the connecting axle of cooperation installation chain.

2. The drive installation tool for large chain installation of claim 1, wherein: the driving device for driving the two positioning frames (10) to simultaneously and reversely move is structured as follows: the inside rotation support of second fixed column (3) has two-way lead screw (23), two second sliders (24) of symmetrical distribution are connected with to the outside screw thread of two-way lead screw (23), two locating racks (10) of one side difference fixed connection of two second sliders (24), hand wheel (9) are installed to one side of second fixed column (3), the one end of hand wheel (9) extends to inside second fixed column (3) and with two-way lead screw (23) fixed connection.

3. The drive installation tool for large chain installation of claim 1, wherein: the inside of the locating frame (10) is provided with a cavity (25) for placing the first installation chain (5) and the second installation chain (6); a plurality of locating holes (11) distributed at equal intervals are formed in the top of the locating rack (10), locating pins are mounted in the locating holes (11), and the first installation chain (5) and the second installation chain (6) are located respectively through the fact that the locating pins are matched with the locating holes (11).

4. The drive installation tool for large chain installation of claim 1, wherein: one side of the first fixing column (2) close to the second fixing column (3) is connected with two buffer pressing plates (12) which can extend to the interiors of the two positioning frames (10) respectively in a sliding mode.

5. The drive installation tool for large chain installation of claim 1, wherein: the novel sliding seat is characterized in that symmetrically distributed guide rails (7) are arranged inside the base (1) and below the second fixing columns (3), first sliding blocks (8) are slidably connected inside the guide rails (7), and the tops of the first sliding blocks (8) are fixedly connected with the bottoms of the second fixing columns (3).

6. The drive installation tool for large chain installation of claim 1, wherein: the auxiliary installation component (13) comprises a limiting rod (14) and an installation seat (15), two installation seats (15) are arranged in the placing cavity (4), the limiting rod (14) is arranged between the installation seats (15), a sliding sleeve (16) is sleeved outside the limiting rod (14), a positioning column (17) is fixedly connected to one side of the sliding sleeve (16), one end of the positioning column (17) away from the sliding sleeve (16) is internally threaded with a threaded rod (22), a limiting groove (18) is formed in the positioning column (17), a limiting block (19) is fixedly connected to one side of the limiting groove (18), a push rod (20) extending to the limiting block (19) is fixedly connected to one end of the threaded rod (22), and two calibration blocks (21) are fixedly connected to the inside the limiting groove (18) and below the push rod (20).