CN217436739U - Anti-falling carrying tool for bricks or stones - Google Patents

Abstract

The utility model provides an anti handling tool that falls for brick or stone material (100), include: a first splint (11); one end of the longitudinal supporting rod (16) is hinged on the first clamping plate (11); a second clamping plate (17), wherein the second clamping plate (17) is arranged on the longitudinal supporting rod (16) and is arranged in parallel with the first clamping plate (11); and a lifting bar (13), one end of the lifting bar (13) is fixed on the first clamping plate (11), and the other end extends towards the direction of the second clamping plate (17), the carrying tool further comprises a lateral supporting device, and the lateral supporting device is used for supporting the surface of the brick or the stone (100) which is different from the surface contacted with the first clamping plate (11) and the second clamping plate (17) when the brick or the stone (100) is clamped between the first clamping plate (11) and the second clamping plate (17). The utility model discloses a handling tool can prevent that stone material or brick material from dropping, improves handling efficiency greatly.

Description

Anti-falling carrying tool for bricks or stones

Technical Field

The utility model relates to a construction technical field specifically, relates to an anti-falling handling tool, especially an anti-falling tile handling tool for brick or stone material.

Background

In modern building construction, although a large number of mechanized equipment has been used to reduce labor and intensity of workers, such as forklifts to unload building materials delivered to a construction site without manual handling by the workers, manual handling of the building materials is unavoidable in some situations. For example, in a building site, the manual transport of building materials, which may be bricks, stones, etc., from a building material storage site to a particular construction site, while possible via a cart, is difficult to mechanically accomplish during the process of placing or unloading the building materials on or from the cart.

A lot of brick wares of removing have been designed for save workman's physical power, improve work efficiency, a brick utensil is removed to the commonly used brick clamp or is called to remove the brick checkpost, and the checkpost can once only press from both sides the brick that a plurality of pieces were arranged in order, and the workman utilizes this checkpost to mention the polylith brick, then sends to the destination, loosens the checkpost again, unloads the brick. In the years of not having fork truck to transport brick material in batches, the use of this kind of checkpost is universal, and it has made things convenient for the transport of brick material greatly, even if at present, inside the building site, the use is moved brick checkpost short distance and is carried brick material also very laborsaving, effectual method.

The problem of the brick carrying tool and the like in the prior art is that the building material clamped by the clips is easy to fall off in the process of clamping the building material and in the process of moving a worker to a destination, particularly in the case of carrying a plurality of bricks at one time, because the gravity of the whole brick is increased, the clamping force of the clips is not enough to overcome the gravity of the bricks, so that the carried bricks are scattered, workers need to rearrange, arrange, clamp and convey the bricks, and the labor efficiency is influenced, and such a scene is common on the site. Problems also tend to occur when handling heavy rocks.

SUMMERY OF THE UTILITY MODEL

The utility model aims at overcoming prior art's defect at least partially, providing a neotype handling tool.

An object of the utility model is also to provide an anti falling handling tool for brick material or stone material can prevent brick material or stone material in handling from dropping.

An object of the utility model is also to provide an anti falling handling tool that is used for brick or stone material that handling efficiency is high.

An object of the utility model is also to provide a simple structure, low cost's a handling tool that prevents falling that is used for brick or stone material.

In order to achieve one of the above purposes, the technical solution of the present invention is as follows:

an anti-drop handling tool for brick or stone comprising:

a first splint;

one end of the longitudinal supporting rod is hinged to the first clamping plate;

the second clamping plate is arranged on the longitudinal supporting rod and is parallel to the first clamping plate; and

one end of the lifting rod is fixed on the first clamping plate, the other end of the lifting rod extends towards the second clamping plate,

the carrier further includes lateral support means for supporting a surface of the brick or stone other than the surface in contact with the first clamping plate and the second clamping plate when the brick or stone is clamped between the first clamping plate and the second clamping plate.

According to a preferred embodiment of the present invention, the lateral supporting means comprises:

the transverse supporting rod is arranged on the longitudinal supporting rod and is perpendicular to the longitudinal supporting rod;

the linkage rod can be rotatably arranged on the transverse supporting rod; and a connecting cable;

one end of the connecting cable is connected with one end, close to the lifting rod, of the linkage rod, and the other end of the connecting cable is fixed on the lifting rod.

According to the utility model discloses a preferred embodiment, lateral support device still includes the lateral support board, the fixed setting of lateral support board is served at one of trace that keeps away from the shadoof.

According to the utility model discloses a preferred embodiment, the trace is L shape trace, including two mutually perpendicular's sub-pole, the trace is through setting up at the round pin axle and the horizontal bracing piece swivelling joint of meeting department of two sub-poles.

According to the utility model discloses a preferred embodiment, be provided with the spout in the horizontal bracing piece, the round pin axle is configured to make the round pin axle can slide and can be fixed the different positions in the spout in inserting the spout.

According to the utility model discloses a preferred embodiment, be provided with fixed hoop on the shadoof, the connecting cable passes through fixed hoop to be fixed on the shadoof.

According to a preferred embodiment of the present invention, the number of the lateral supporting means is two, and the two lateral supporting means are respectively disposed at both sides of the longitudinal supporting rod.

According to a preferred embodiment of the present invention, the first clamping plate and the second clamping plate are provided with anti-slip portions on opposite sides thereof, respectively.

According to a preferred embodiment of the present invention, the carrying tool comprises a sliding sleeve and a fastening portion, the sliding sleeve and the second clamping plate are relatively fixed, and the second clamping plate and the sliding sleeve both pass through the longitudinal support rod; the fastening part is used for fixing the sliding sleeve on the longitudinal supporting rod.

According to the utility model discloses a preferred embodiment, the round pin axle includes:

the end cap is positioned on one side of the linkage rod, which is far away from the transverse support rod;

the shaft body penetrates through the linkage rod and the transverse supporting rod, and is provided with a first thread and a second thread with opposite rotation directions;

the first nut is arranged between the linkage rod and the transverse supporting rod and is matched with the first thread; and

the second nut is arranged on one side of the transverse supporting rod, which is far away from the linkage rod, and is matched with the second thread.

According to the utility model discloses an anti handling tool that falls for brick or stone material, except utilizing first splint and second splint to grasp the building materials, handling tool has still set up side direction strutting arrangement, and side direction strutting arrangement is used for providing the holding power in the side of building materials, consequently, this holding power can prevent that brick or stone material from dropping at the in-process of mentioning and transporting, consequently, the utility model discloses a handling tool can prevent that stone material or brick material from dropping.

The lateral supporting device only comprises a transverse supporting rod, a linkage rod and a connecting cable, and can be attached to a longitudinal supporting rod and a lifting rod of the carrying tool, the lateral supporting force is not provided, the structure of the carrying tool is not complicated, operation steps in the using process are not increased, the lateral supporting device can be automatically positioned only by lifting the lifting rod, and the lateral supporting device is thanks to the linkage design of the lifting rod, the connecting cable and the linkage rod, and the using method of the carrying tool is specifically described later. Therefore, the utility model discloses a structure that is used for anti falling handling tool of brick or stone material is simple, and is simple to use, and it is not a lot of increases to remove brick checkpost cost for the tradition.

Since they can be prevented from falling in the process of carrying bricks and stones, the carrying efficiency is greatly improved.

Drawings

Fig. 1 is a perspective view of an anti-drop handling tool for brick or stone according to one embodiment of the present invention;

FIG. 2 is a right side view of the drop resistant handling tool for brick or stone of FIG. 1;

fig. 3 shows a drop-resistant handling tool for brick or stone according to another embodiment of the invention, from the same perspective as shown in fig. 2; and

fig. 4 shows the structure of the pin shaft and the connection relationship with the lateral support bar and the link bar in the front view of fig. 1.

Detailed Description

Exemplary embodiments of the present invention will hereinafter be described in detail with reference to the accompanying drawings, wherein like or similar reference numerals denote like or similar elements. Furthermore, in the following detailed description, for purposes of explanation, numerous specific details are set forth in order to provide a thorough understanding of the embodiments of the disclosure. It may be evident, however, that one or more embodiments may be practiced without these specific details. In other instances, well-known structures and devices are shown in diagram form to simplify the drawing.

According to the general concept of the present invention, there is provided an anti-drop handling tool for bricks or stones, comprising: a first splint; one end of the longitudinal supporting rod is hinged to the first clamping plate; the second clamping plate is arranged on the longitudinal supporting rod and is parallel to the first clamping plate; and a lifting rod, one end of the lifting rod is fixed on the first clamping plate, the other end extends towards the direction of the second clamping plate, the carrying tool further comprises a lateral supporting device, and the lateral supporting device is used for supporting the surface, different from the surface in contact with the first clamping plate and the second clamping plate, of the brick or the stone when the brick or the stone is clamped between the first clamping plate and the second clamping plate.

Fig. 1 shows a perspective view of an anti-drop carrier for bricks or stones according to an embodiment of the invention, which is described below with reference to fig. 1. The anti-drop handling tool for brick or stone 100 comprises two clamping plates: the first clamping plate 11 is in a rectangular plate shape and is used as a clamping plate for clamping building materials; the second clamping plate 17, which is also in the form of a rectangular plate, serves as another clamping plate for clamping the building material. The second nip plate 17 is disposed opposite to and in parallel with the first nip plate 11. The carrying tool further comprises a longitudinal support rod 16 which is long-strip-shaped, the cross section of the longitudinal support rod perpendicular to the longitudinal extension direction is circular or rectangular, one end of the longitudinal support rod 16 is hinged to the first clamping plate 11, and the other end of the longitudinal support rod passes through the second clamping plate 17. The first clamping plate and the second clamping plate are oppositely arranged, so that a space for clamping the building material is formed between the first clamping plate and the second clamping plate.

Preferably, the spacing between the first clamping plate and the second clamping plate is adjustable to accommodate different sizes of building material or to accommodate the handling of different numbers of bricks, the adjustment of the spacing between the two being achieved by enabling the second clamping plate 17 to slide on the longitudinal support bar 16. In particular, the handling tool comprises a sliding sleeve 18 and a fastening portion 19, the sliding sleeve 18 and the second jaw 17 being fixed with respect to one another, for example by welding, or being integrally constructed, and the second jaw 17 and the sliding sleeve 18 each passing through the longitudinal support bar 16; the fastening part 19 is used to fix the sliding sleeve 18 to the longitudinal support bar 16, and may be a bolt device. In the embodiment of fig. 1, the longitudinal support bar 16 is square in cross-section and therefore the sliding sleeve is also square, a square hole is provided at the middle upper portion of the second clamping plate and a hollow square hole is provided inside the sliding sleeve, a threaded hole is provided on one side of the sliding sleeve, and the distal end of the bolt presses against the longitudinal support bar 16 when the bolt is screwed into the threaded hole, thereby fastening the second clamping plate and the sliding sleeve to the longitudinal support bar.

The longitudinal height of the first clamping plate is greater than that of the second clamping plate, the lower end faces of the first clamping plate are flush, so that the upper end faces of the first clamping plate and the second clamping plate are located at different vertical heights, and the arrangement that the height of the second clamping plate is lower than that of the first clamping plate is beneficial to arranging the handle. The left side of the longitudinal support bar 16 is hinged to the upper middle portion of the first jaw 11, in the embodiment of fig. 1 two parallel lugs extend from the surface of the first jaw 11 facing the second jaw 17, between which two lugs one end of the longitudinal support bar 16 is arranged, and through which two lugs and the longitudinal support bar a hinge axis 25 passes.

A lifting rod 13 is arranged above the longitudinal supporting rod 16, one end of the lifting rod 13 is fixed on the first clamping plate 11, the other end of the lifting rod 13 extends towards the second clamping plate 17, and the extending direction of the lifting rod 13 forms an acute angle with the horizontal direction.

To this end, the above-described structure has enabled the clamping effect of the brick or stone material, such as arranging a plurality of bricks longitudinally, placing the first and second clamping plates on the outside of this set of bricks, and then lifting the lifting bar, which drives the first clamping plate to rotate about the hinge shaft 25, so that the space between the first and second clamping plates is compressed, so that the first and second clamping plates are clamped on the outside of this set of bricks, effecting the clamping, and then the lifting bar can be lifted to move.

Advantageously, the first and second clamping plates 11 and 17 are provided on opposite sides thereof with anti-slip portions 12, respectively, the anti-slip portions 12 may be anti-slip rubber pads provided on the lower and middle portions of the first and second clamping plates 11 and 17, or alternatively, the anti-slip portions 12 may be regular protrusions, for example, two or more rows of protruding ridges.

The lateral support function of the carrying tool of the present invention will be described in detail with reference to fig. 1. The handling tool is arranged to comprise lateral support means for supporting the surfaces of the brick or stone 100 different from the surfaces in contact with the first 11 and second 17 jaws, i.e. on the side of the brick or stone facing the paper, when the brick or stone 100 is clamped between the first 11 and second 17 jaws. The lateral support device mainly comprises four components: a transverse support bar 22, a linkage bar 21, a connecting cable 15 and a lateral support plate 20. The transverse support bar 22 is disposed on the longitudinal support bar 16 and is perpendicular to the longitudinal support bar 16. similarly, the transverse support bar 22 is also a long bar with a cross section that extends horizontally from the middle of the longitudinal support bar 16. the longitudinal support bar 16 and the transverse support bar 22 may be cast as a unitary structure or may be two bars welded together. The linkage lever 21 is rotatably disposed on the transverse support bar 22, specifically, the linkage lever 21 is an L-shaped linkage lever, and includes two sub-levers perpendicular to each other, the linkage lever 21 is rotatably connected to the transverse support bar 22 through a pin 24 disposed at a joint of the two sub-levers, and a detailed structure of the pin 24 will be described later. One end of the connecting cable 15 is connected to one end of the linkage 21 near the lifting bar 13, and the other end of the connecting cable 15 is fixed to the lifting bar 13, and the connecting cable 15 is preferably made of iron wire or steel wire. The lateral support plate 20 may be a narrow plate fixedly disposed on an end of the linkage 21 away from the lifting bar 13.

In the embodiment of fig. 1, a fixed hoop 14 is provided on the lifting bar 13, and a connecting cable 15 is fixed to the lifting bar 13 by the fixed hoop 14. Preferably, the fixing band 14 is detachable, so that the position of the connection cable 15 on the handle 13 can be adjusted by detaching the fixing band 14, and thus, the angle of the linkage rod, and thus the angle of the lateral support plate, and thus the supporting force of the lateral support plate can be adjusted.

The space that the right angle of L shape connecting rod corresponds is for holding the space of brick or stone material, and in order to adapt to not brick and stone material of equidimension, the position of L shape connecting rod on horizontal bracing piece 22 if setting up to adjustable will be favorable, consequently, the utility model discloses be provided with spout 23 in horizontal bracing piece 22, round pin axle 24 inserts and makes round pin axle 24 slide and can be fixed the different positions in spout 23, changes the position of trace from this to be suitable for different building materials.

The use of the carrying tool of the present invention will be described with reference to fig. 1 and 2, and fig. 2 shows a state where the carrying tool holds a building material by using a brick as an example. Firstly, according to the size of the bricks to be clamped and the expected number of one-time conveying, adjusting the position of the second clamping plate 17 on the longitudinal supporting rod 16, locking the fastening part 19, fixing the second clamping plate so that the distance between the first clamping plate 11 and the second clamping plate 17 is only slightly larger than the longitudinal dimension of the grouped bricks, then adjusting the position of the linkage rod 21 on the transverse supporting rod 16 according to the transverse dimension of the bricks, and fixing the pin shaft 24 at the position; the handling tool is then slipped over the set of bricks in the following orientations: the first clamping plate 11 and the second clamping plate 17 are positioned at the front side and the rear side of the longitudinal direction of the grouped bricks, and the lateral support plate 20 is positioned at the side of the grouped bricks; after the carrying tool is in place, the handle 13 is lifted by hand, and under the action of gravity, the first clamping plate 11 rotates to clamp a group of bricks between the two clamping plates; the tiles will then leave the ground by further lifting the handle 13, while, with further lifting of the handle, the trace 21, under the action of the connecting cable 15, rotates around the pin 24, displacing the lateral support plates 20 to the lower side or edges of the set of tiles, on which the lateral support plates 20 will rest due to the gravity of the tiles, so that the lateral support plates 20 prevent their falling.

After the brick is conveyed to the designated position, the brick and the conveying tool are placed on the ground, so that the clamping force of the first clamping plate and the second clamping plate is relieved due to the falling of the lifting handle, the connecting cable is loosened, the linkage rod can be easily rotated, the lateral supporting plate is pulled out from the side, and the unloading of the brick is realized.

Here, the materials of the first clamping plate, the second clamping plate, the longitudinal support bar, the transverse support bar, the linkage bar, the handle and the lateral support plate can be selected from metal materials, and generally, the materials are iron.

In the embodiment of figures 1 and 2, lateral support is provided on one side of the tile, and figure 3 provides an additional embodiment that can provide lateral support on both sides of the tile to further prevent dropping during transport. Referring to fig. 3, the carrier is configured to include two lateral support devices disposed on either side of the longitudinal support bar 16. Therefore, it is only necessary to arrange the lateral supporting means described in fig. 1-2 symmetrically on the other side of the longitudinal supporting bar. There is no substantial difference in the manner of use of the carrier with lateral support provided on both sides, as can be seen in the use of the drop resistant carrier of fig. 1-2.

In the utility model discloses in the anti handling tool that falls that describes, the trace needs to be fixed for horizontal bracing piece on the horizontal direction, but needs it again to rotate for horizontal bracing piece, for this the utility model provides a round pin axle is through special design, see fig. 4, and round pin axle 24 includes: the end cap 241 is positioned on one side of the linkage rod 21 away from the transverse support rod 22; the shaft body 242 penetrates through the linkage rod 21 and the transverse support rod 22, and a first thread and a second thread with opposite screwing directions are arranged on the shaft body 242; a first nut 243, wherein the first nut 243 is arranged between the linkage rod 21 and the transverse support rod 22 and is matched with the first thread; and a second nut 244, the second nut 244 is disposed on a side of the transverse support bar 22 away from the linkage bar 21 and is engaged with the second thread.

When the horizontal position of the trace 21 relative to the transverse support bar 22 needs to be adjusted, the shaft body 242 is fastened in the sliding slot of the transverse support bar 22 and cannot move by loosening the first nut and the second nut and then sliding the shaft body 242 in the sliding slot, and after the trace 21 is properly positioned, the first nut and the second nut are tightened, and at this time, the trace 21 is sleeved on the shaft body 242, so that it can rotate relative to the shaft body 242.

According to the utility model discloses an anti falling handling tool for brick or stone material, except utilizing first splint and second splint to grasp the building materials, handling tool has still set up side direction strutting arrangement, and side direction strutting arrangement is used for providing the holding power in the side of building materials, consequently, this holding power can prevent that brick or stone material from dropping at the in-process of mentioning and transporting, consequently, the utility model discloses a handling tool can prevent that stone material or brick from dropping.

The lateral supporting device only comprises a transverse supporting rod, a linkage rod and a connecting cable, and can be attached to a longitudinal supporting rod and a lifting rod of the carrying tool, the lateral supporting force is not provided, the structure of the carrying tool is not complicated, operation steps in the using process are not increased, the lateral supporting device can be automatically positioned only by lifting the lifting rod, and the lateral supporting device is thanks to the linkage design of the lifting rod, the connecting cable and the linkage rod, and the using method of the carrying tool is specifically described later. Therefore, the utility model discloses a structure that is used for anti falling handling tool of brick or stone material is simple, and is simple to use, and it is not a lot of increases to remove brick checkpost cost for the tradition.

Because in the process of carrying brick and stone, can prevent them to drop, consequently, handling efficiency improves greatly.

Although embodiments of the present invention have been shown and described, it would be appreciated by those skilled in the art that changes may be made in these embodiments without departing from the principles and spirit of the invention. The scope of the invention is defined by the appended claims and equivalents thereof.

List of reference numerals:

11 first splint

12 anti-slip part

13 lifting rod

14 fixed hoop

15 connecting cable

16 longitudinal support bar

17 second splint

18 sliding sleeve

19 fastening part

20 lateral support plate

21 linking rod

22 transverse support bar

23 chute

24 pin shaft

25 articulated shaft

26 protruding shaft

100 brick or stone

241 end cap

242 shaft body

243 first nut

244 second nut.

Claims (10)

1. A drop-resistant handling tool for brick or stone material (100), comprising:

a first splint (11);

one end of the longitudinal supporting rod (16) is hinged on the first clamping plate (11);

a second clamping plate (17), wherein the second clamping plate (17) is arranged on the longitudinal supporting rod (16) and is arranged in parallel with the first clamping plate (11); and a lifting bar (13);

one end of the lifting rod (13) is fixed on the first clamping plate (11), the other end extends towards the direction of the second clamping plate (17),

the method is characterized in that:

the handling tool further comprises lateral support means for supporting a surface of the brick or stone (100) different from the contact with the first clamping plate (11) and the second clamping plate (17) when the brick or stone (100) is clamped between the first clamping plate (11) and the second clamping plate (17).

2. Drop-resistant handling tool for bricks or stones (100) according to claim 1, characterized in that said lateral support means comprise:

a transverse support bar (22), the transverse support bar (22) being disposed on the longitudinal support bar (16) and perpendicular to the longitudinal support bar (16);

the linkage rod (21), the linkage rod (21) can be rotatably arranged on the transverse supporting rod (22); and a connecting cable (15);

one end of the connecting cable (15) is connected with one end, close to the lifting rod (13), of the linkage rod (21), and the other end of the connecting cable (15) is fixed on the lifting rod (13).

3. Drop-resistant handling tool for bricks or stones (100) according to claim 2, characterized in that:

the lateral supporting device further comprises a lateral supporting plate (20), and the lateral supporting plate (20) is fixedly arranged at one end, far away from the lifting rod (13), of the linkage rod (21).

4. Drop-resistant handling tool for bricks or stones (100) according to claim 3, characterized in that:

the linkage rod (21) is an L-shaped linkage rod and comprises two sub-rods which are perpendicular to each other, and the linkage rod (21) is rotatably connected with the transverse supporting rod (22) through a pin shaft (24) arranged at the joint of the two sub-rods.

5. Drop-resistant handling tool for bricks or stones (100) according to claim 4, characterized in that:

a sliding groove (23) is formed in the transverse supporting rod (22), and the pin shaft (24) is configured to be inserted into the sliding groove (23) so that the pin shaft (24) can slide in the sliding groove (23) and can be fixed at different positions in the sliding groove (23).

6. Drop-proof handling tool for bricks or stones (100) according to claim 2, characterized in that:

a fixed hoop (14) is arranged on the lifting rod (13), and the connecting cable (15) is fixed on the lifting rod (13) through the fixed hoop (14).

7. Drop-resistant handling tool for brick or stone (100) according to any of claims 2-6, characterized in that:

the number of the lateral supporting devices is two, and the two lateral supporting devices are respectively arranged on two sides of the longitudinal supporting rod (16).

8. Drop-resistant handling tool for brick or stone (100) according to any of claims 1-6, characterized in that:

the first clamping plate (11) and the second clamping plate (17) are provided with anti-skid parts (12) on two opposite sides respectively.

9. Drop-proof handling tool for bricks or stones (100) according to any one of claims 1-6, characterized in that:

the carrying tool comprises a sliding sleeve (18) and a fastening part (19), the sliding sleeve (18) and the second clamping plate (17) are fixed relatively, and the second clamping plate (17) and the sliding sleeve (18) penetrate through the longitudinal supporting rod (16); the fastening section (19) serves to fasten the sliding sleeve (18) to the longitudinal support bar (16).

10. Drop-resistant handling tool for brick or stone (100) according to claim 5, characterized in that said pin (24) comprises:

the end cap (241) is positioned on one side of the linkage rod (21) far away from the transverse supporting rod (22);

the shaft body (242), the shaft body (242) passes through the linkage rod (21) and the transverse support rod (22), and a first thread and a second thread with opposite screwing directions are arranged on the shaft body (242);

a first nut (243), the first nut (243) is arranged between the linkage rod (21) and the transverse support rod (22) and is matched with the first thread; and

and the second nut (244), the second nut (244) is arranged on one side of the transverse supporting rod (22) far away from the linkage rod (21) and is matched with the second thread.

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