CN215670984U - Builder's jack is encorbelmented to building engineering construction - Google Patents

Abstract

The utility model discloses an overhanging scaffold for building engineering construction, which comprises a first fixed block; the left middle part fixed mounting of first fixed block has the second fixed block, the constant head tank has been seted up to the left lower extreme middle part level of second fixed block, the adjustment tank has been seted up at the middle part of constant head tank top inner wall, the top inner wall of adjustment tank runs through and has seted up the spread groove, the inside threaded connection of spread groove has the lead screw. According to the scaffold rod fixing device, the bolts penetrate through the fixing holes to enable the two groups of first fixing blocks to be fixed on the scaffold rods, one end of the scaffold rod of the other group can be inserted into the positioning groove when the scaffold rod fixing device is used, the adjusting block is connected with the adjusting groove in a sliding mode, the screw rod can be driven to rotate clockwise and anticlockwise through the handle, the screw rod which rotates further can push the adjusting block to move downwards in the adjusting groove, the adjusting block can push the pressing block to move out of the adjusting groove and press the scaffold rods in the positioning groove, and therefore the scaffold rod fixing device is convenient to connect the two groups of scaffold rods, simple in structure and convenient to operate.

Description

Builder's jack is encorbelmented to building engineering construction

Technical Field

The utility model relates to the technical field of constructional engineering, in particular to an overhanging scaffold for constructional engineering construction.

Background

The scaffold is a working platform which is erected for ensuring that each construction process is smoothly carried out, and is divided into an outer scaffold and an inner scaffold according to the erected position; the scaffold can be divided into a wood scaffold, a bamboo scaffold and a steel pipe scaffold according to different materials; the scaffold is divided into a vertical rod type scaffold, a bridge type scaffold, a door type scaffold, a suspension type scaffold, a hanging type scaffold, a lifting type scaffold and a climbing type scaffold according to the structural form;

the retrieval publication number is CN211817917U, and the cantilever scaffold for building engineering construction comprises a scaffold connecting block, wherein the upper side and the lower side of the scaffold connecting block are both fixedly connected with a first sleeve, a first spring is sleeved inside the first sleeve, one end of the first spring is fixedly connected with a first pressing block, one side of the first pressing block is fixedly connected with a connecting rod, one end of the connecting rod is fixedly connected with a button, and one side of the button is fixedly connected with a pressing rod;

in the process of implementing the utility model, the inventor finds that at least the following problems in the prior art are not solved, 1, the spring has certain elasticity, the stability of the device is influenced, the safety coefficient is low, and 2, the structure is complex, and the operation is inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an overhanging scaffold for construction engineering construction, which solves the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: an overhanging scaffold for construction of constructional engineering comprises a first fixed block;

a second fixed block is fixedly arranged in the middle of the left side of the first fixed block, a positioning groove is horizontally arranged in the middle of the lower end of the left side of the second fixed block, the middle part of the inner wall of the top end of the positioning groove is provided with an adjusting groove, the inner wall of the top end of the adjusting groove is provided with a connecting groove in a penetrating way, the inner part of the connecting groove is connected with a screw rod through a thread, the top end of the screw rod is fixedly provided with a handle, the interior of the adjusting groove is connected with an adjusting block in a sliding way, the middle part of the bottom side of the adjusting block is fixedly provided with a pressing block, the middle part of the upper surface of the adjusting block is provided with an installation groove, a bearing is fixedly arranged inside the installation groove, the bottom end of the screw rod penetrates through a middle shaft of the bearing and is fixedly connected with the middle part of the right side of the first fixed block, the left front and back both ends middle part of first fixed block is equal the level and is run through and has seted up the fixed orifices, and is two sets of first fixed block passes through fixed orifices and fixed connection through the bolt.

As a preferred embodiment of the utility model, the middle parts of the left and right inner walls of the adjusting groove are vertically and symmetrically provided with limiting grooves, the middle parts of the left and right sides of the adjusting block are symmetrically provided with limiting blocks, and the limiting grooves are in sliding connection with the limiting blocks.

In a preferred embodiment of the present invention, the adjustment groove is matched with the size of the pressing block.

In a preferred embodiment of the present invention, a rubber pad is bonded to an inner wall of the fixing groove by a strong glue, and an anti-slip pattern is disposed on an outer side of the rubber pad.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the cantilever scaffold for building engineering construction, the bolt penetrates through the fixing hole to facilitate the two groups of first fixing blocks to be fixed on the scaffold rods, one end of the scaffold rod of the other group can be inserted into the positioning groove during use, the adjusting block is in sliding connection with the adjusting groove, the lead screw can be driven by the handle to rotate clockwise and anticlockwise, the lead screw which rotates further can push the adjusting block to move downwards in the adjusting groove, the adjusting block can push the pressing block to move out of the adjusting groove and press the scaffold rods in the positioning groove, and therefore the two groups of scaffold rods are convenient to connect, simple in structure and convenient to operate.

2. According to the overhanging scaffold for building engineering construction, the limiting groove is connected with the limiting block in a sliding mode, the adjusting block can be limited, the moving stability of the adjusting block is improved, and the influence on the use effect of the pressing block caused by inclination of the adjusting block in the moving process is avoided.

Drawings

Other features, objects and advantages of the utility model will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a front view of an overhanging scaffold for construction of construction engineering according to the present invention;

fig. 2 is a connection top view of a first fixing block of the overhanging scaffold for building engineering construction according to the present invention;

fig. 3 is a left side view of a press block of the overhanging scaffold for construction of constructional engineering of the present invention.

In the figure: the fixing device comprises a first fixing block 1, a second fixing block 2, a positioning groove 3, an adjusting groove 4, a connecting groove 5, a screw rod 6, a handle 7, an adjusting block 8, a pressing block 9, a mounting groove 10, a bearing 11, a limiting groove 12, a limiting block 13, a fixing groove 14, a rubber pad 15, a fixing hole 16 and a bolt 17.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly, e.g., as meaning fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed; the type of the electrical appliance provided by the utility model is only used for reference. For those skilled in the art, different types of electrical appliances with the same function can be replaced according to actual use conditions, and for those skilled in the art, the specific meaning of the above terms in the present invention can be understood in specific situations.

Referring to fig. 1-3, the present invention provides a technical solution: an overhanging scaffold for construction of constructional engineering comprises a first fixed block 1;

a second fixed block 2 is fixedly arranged in the middle of the left side of the first fixed block 1, a positioning groove 3 is horizontally arranged in the middle of the lower end of the left side of the second fixed block 2, an adjusting groove 4 is arranged in the middle of the inner wall of the top end of the positioning groove 3, a connecting groove 5 is arranged in the middle of the inner wall of the top end of the adjusting groove 4 in a penetrating manner, a screw rod 6 is connected with the inner thread of the connecting groove 5, a handle 7 is fixedly arranged at the top end of the screw rod 6, an adjusting block 8 is slidably connected in the adjusting groove 4, a pressing block 9 is fixedly arranged in the middle of the bottom side of the adjusting block 8, an installing groove 10 is arranged in the middle of the upper surface of the adjusting block 8, a bearing 11 is fixedly arranged in the installing groove 10, the bottom end of the screw rod 6 penetrates through the middle shaft of the bearing 11 and is fixedly connected, a fixing groove 14 is arranged in the middle of the right side of the first fixed block 1, and fixing holes 16 are horizontally arranged in the middle of the front and back ends of the left side of the first fixed block 1, two groups of first fixing blocks 1 penetrate through the fixing holes 16 through bolts 17 and are fixedly connected.

In this embodiment (as shown in fig. 1-3), it makes things convenient for two sets of first fixed blocks 1 to fix on scaffold pole to run through fixed orifices 16 through bolt 17, can insert the one end of another group of scaffold pole to the constant head tank 3 during the use, through regulating block 8 and adjustment tank 4 sliding connection, can drive lead screw 6 clockwise and anticlockwise rotation through handle 7, further pivoted lead screw 6 can promote regulating block 8 and down remove in adjustment tank 4, further regulating block 8 can promote briquetting 9 and shift out adjustment tank 4 and compress tightly the scaffold pole in constant head tank 3, make things convenient for the connection of two sets of scaffold poles, moreover, the steam generator is simple in structure, and convenient operation.

In this embodiment (please refer to fig. 1), the middle portions of the left and right inner walls of the adjusting groove 4 are vertically and symmetrically provided with limiting grooves 12, the middle portions of the left and right sides of the adjusting block 8 are symmetrically provided with limiting blocks 13, the limiting grooves 12 are slidably connected with the limiting blocks 13, so that the adjusting block 8 can be limited, the moving stability of the adjusting block 8 is improved, and the influence on the use effect of the pressing block 9 caused by the inclination of the adjusting block 8 during the moving process is avoided.

In this embodiment (please refer to fig. 1-2), the adjusting groove 4 is matched with the size of the pressing block 9, and the adjusting groove 4 can accommodate the pressing block 9, so as to prevent the pressing block 9 from being oversized and affecting the connection between the second fixing block 2 and the scaffold rod.

In this embodiment (please refer to fig. 1-2), the inner wall of the fixing groove 14 is bonded with a rubber pad 15 by strong glue, and the outer side of the rubber pad 15 is provided with anti-slip lines, so as to improve the connection stability between the first fixing block 1 and the scaffold rod.

The utility model relates to a cantilever scaffold for building engineering construction, which comprises a first fixing block 1, a second fixing block 2, a positioning groove 3, an adjusting groove 4, a connecting groove 5, a screw rod 6, a handle 7, an adjusting block 8, a pressing block 9, a mounting groove 10, a bearing 11, a limiting groove 12, a limiting block 13, a fixing groove 14, a rubber pad 15, a fixing hole 16 and a bolt 17, wherein the parts are all universal standard parts or parts known by technicians in the field, the structure and the principle of the cantilever scaffold can be known by technical manuals or conventional experimental methods, when in use, one end of the other group of scaffold rods can be inserted into the positioning groove 3, the adjusting block 8 is connected with the adjusting groove 4 in a sliding manner, the screw rod 6 can be driven by the handle 7 to rotate clockwise and anticlockwise, further pivoted lead screw 6 can promote regulating block 8 and down remove in adjustment tank 4, and further regulating block 8 can promote briquetting 9 and shift out adjustment tank 4 and compress tightly the scaffold pole in constant head tank 3, makes things convenient for the connection of two sets of scaffold poles, simple structure, convenient operation.

While there have been shown and described what are at present considered the fundamental principles and essential features of the utility model and its advantages, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but is capable of 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 description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (4)

1. A cantilever scaffold for construction of constructional engineering is characterized by comprising a first fixed block (1);

the middle part of the left side of the first fixing block (1) is fixedly provided with a second fixing block (2), the middle part of the lower end of the left side of the second fixing block (2) is horizontally provided with a positioning groove (3), the middle part of the inner wall of the top end of the positioning groove (3) is provided with an adjusting groove (4), the inner wall of the top end of the adjusting groove (4) is provided with a connecting groove (5) in a penetrating way, the inner thread of the connecting groove (5) is connected with a screw rod (6), the top end of the screw rod (6) is fixedly provided with a handle (7), the inner part of the adjusting groove (4) is connected with an adjusting block (8) in a sliding way, the middle part of the bottom side of the adjusting block (8) is fixedly provided with a pressing block (9), the middle part of the upper surface of the adjusting block (8) is provided with a mounting groove (10), the inner part of the mounting groove (10) is fixedly provided with a bearing (11), and the bottom end of the screw rod (6) penetrates through the middle shaft of the bearing (11) and is fixedly connected, fixed slot (14) have been seted up in the right side middle part of first fixed block (1), the equal level in both ends middle part runs through and has seted up fixed orifices (16) around first fixed block (1) left, and is two sets of first fixed block (1) runs through fixed orifices (16) and fixed connection through bolt (17).

2. The overhanging scaffold for construction of building engineering according to claim 1, characterized in that: spacing groove (12) have been seted up to the vertical symmetry in middle part of adjustment tank (4) left side and right side inner wall, stopper (13) are installed to the middle part symmetry on regulating block (8) left side and right side, spacing groove (12) and stopper (13) sliding connection.

3. The overhanging scaffold for construction of building engineering according to claim 1, characterized in that: the adjusting groove (4) is matched with the pressing block (9) in size.

4. The overhanging scaffold for construction of building engineering according to claim 1, characterized in that: the inner wall of the fixed groove (14) is bonded with a rubber pad (15) through strong glue, and anti-skid grains are arranged on the outer side of the rubber pad (15).

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