Pay-off rack for house building construction

Abstract

The utility model relates to the technical field of house building construction, and discloses a pay-off rack for house building construction, which comprises a bearing frame, a limiting frame is fixedly connected in the bearing frame, a limiting block is slidably connected to the inner wall of the limiting frame, a plurality of clamping grooves are formed in the limiting frame, the lower surface of the limiting block is fixedly connected with a sliding plate, and the sliding plate is fixedly connected with the inner wall of the limiting frame. A sliding block is slidably connected to the outer wall of the sliding plate, a fixed block is fixedly connected to the interior of the sliding block, one end of a first spring is fixedly connected to the outer wall of the sliding plate, the other end of the first spring is fixedly connected to the outer wall of the fixed block, and a limiting plate is fixedly connected to the lower surface of the sliding block. According to the pay-off device, the sliding plate is pressed, the limiting frame, the limiting block, the clamping groove, the sliding block, the limiting plate and the bearing column are matched with one another, the left-right position of the limiting plate can be adjusted on the outer wall of the bearing column, meanwhile, operation is convenient and fast, and the pay-off device can meet the requirement that multiple wires are used at the same time for pay-off construction.

Description

TECHNICAL FIELD

[0001] The utility model relates to house building construction technical field especially relates to a house building construction is with pay -off rack. BACKGROUND

[0002] In the various links of house building construction, such as earthwork excavation, foundation construction, main structure construction, etc., need to operate based on the pay-off, through the pay-off rack, construction personnel can ensure that the building is positioned strictly according to the requirement on the design drawing in the construction process, thereby ensuring the accuracy of the structure, size and position of the building, so the pay-off rack needs to be used in house building construction, especially relates to a house building construction is with pay -off rack.

[0003] A house building construction is with pay -off rack is used for the tool of accurate positioning, demarcating the position of building in construction site, through the accurate pay-off, can avoid the construction error leading to the building deviating from the predetermined position, influence construction quality and function, in the past technology, the pay-off rack can usually only place a bundle of line, when determining the position of wall body, column, door and window etc. building component, often needs to determine one side after again to the other side, is more cumbersome. UTILITY MODEL CONTENTS

[0004] In order to make up for the above insufficient, the utility model provides a house building construction is with pay -off rack, aims at improving the problem of the bundle of line of pay-off rack, when determining the position of wall body, column, door and window etc. building component, is more cumbersome.

[0005] In order to achieve the above object, the utility model provides the following technical scheme: a house building construction is with pay -off rack, including bearing frame, the inside fixed connection of bearing frame is limited to the support, the inner wall sliding connection of limited support is limited to the block, the inside of limited support is equipped with a plurality of clamping grooves, the outer wall sliding connection of limited block is in the inner wall of clamping groove, the lower surface fixed connection of limited block has sliding plate, the outer wall sliding connection of sliding plate has sliding block, the inner wall sliding connection of sliding block is in the outer wall of limited support, the inside fixed connection of sliding block has fixed block, the outer wall fixed connection of sliding plate has one end of spring one, the other end fixed connection of spring one is in the outer wall of fixed block, the lower surface fixed connection of sliding block has limit board, the inside of limit board is provided with support assembly, and the support assembly is used to provide support.

[0006] Preferably, the support assembly includes a bearing column, the outer wall of the bearing column is slidingly connected to the inside of the limit plate, the outer wall of the bearing column is fixedly connected with a baffle, the outer wall of the baffle is slidingly connected with a bearing wheel, and the outer wall of the bearing wheel is rotatably connected to the inside of the bearing frame.

[0007] Preferably, the lower surface of the bearing frame is fixedly connected with a universal wheel.

[0008] Preferably, a support frame is fixedly connected to the lower surface of the load-bearing frame, a rotating shaft is fixedly connected inside the support frame, a support leg is rotatably connected to the outer wall of the rotating shaft, and the inner wall of the support leg is slidably connected to the outer wall of the support frame.

[0009] Preferably, a fixed shaft is fixedly connected inside the support frame, a rotating block is rotatably connected to the outer wall of the fixed shaft, and a spring is sleeved on the outer wall of the fixed shaft, with both ends of the spring fixedly connected to the inner wall of the rotating block.

[0010] Preferably, the outer wall of the rotating block is slidably connected to a sliding column, and the outer wall of the sliding column is slidably connected to the inner wall of the support frame.

[0011] Preferably, the outer wall of the sliding column is rotatably connected to a rotating frame, and the lower inner side of the rotating frame is rotatably connected to a fixed shaft.

[0012] Preferably, the outer wall of the fixed shaft is fixedly connected to the inside of the support leg, and the outer wall of the support leg is slidably connected to the outer wall of the rotating frame.

[0013] This utility model has the following beneficial effects:

[0014] 1. In this utility model, by pressing the sliding plate, the limiting frame, limiting block, slot, sliding block, limiting plate and load-bearing column cooperate with each other to adjust the left and right position of the limiting plate on the outer wall of the load-bearing column. At the same time, the operation is convenient and can meet the requirements of using multiple lines for line laying construction at the same time.

[0015] 2. In this utility model, pulling the support leg, through the mutual cooperation between the rotating shaft, fixed shaft one, rotating block, spring two, sliding column, rotating frame, and fixed shaft two, makes the rotating block limit the sliding column, and makes the support leg provide stable support for the load-bearing frame, making the line laying more stable and reducing construction problems caused by deviation. Attached Figure Description

[0016] Figure 1 This is a perspective view of a wire-laying frame for building construction proposed in this utility model;

[0017] Figure 2 This is a cross-sectional schematic diagram of the internal structure of the load-bearing frame of a wire-laying frame for building construction proposed in this utility model;

[0018] Figure 3 This is a cross-sectional schematic diagram of the internal structure of the sliding block of a wire-laying frame for building construction proposed in this utility model.

[0019] Figure 4 This is a partial structural diagram of the support frame for a wire-laying frame used in building construction, as proposed in this utility model.

[0020] Legend:

[0021] 1, bearing frame; 2, limiting frame; 3, limiting block; 4, clamping groove; 5, sliding plate; 6, sliding block; 7, fixed block; 8, spring one; 9, limiting plate; 10, bearing column; 11, baffle; 12, bearing wheel; 13, universal wheel; 14, support frame; 15, rotating shaft; 16, support leg; 17, fixed shaft one; 18, rotating block; 19, spring two; 20, sliding column; 21, rotating frame; 22, fixed shaft two. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the specification of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0023] With reference to Figure 1 , Figure 2 and Figure 3 , the utility model provides an embodiment: a house construction is with wire frame, including bearing frame 1, the inside fixed connection of bearing frame 1 is limited to frame 2, the inner wall sliding connection of limiting frame 2 is limited to block 3, the inside of limiting frame 2 is equipped with a plurality of clamping grooves 4, the outer wall sliding connection of limiting block 3 is in the inner wall of clamping groove 4, the lower surface fixed connection of limiting block 3 has sliding plate 5, the outer wall sliding connection of sliding plate 5 has sliding block 6, the inner wall sliding connection of sliding block 6 is in the outer wall of limiting frame 2, the inside fixed connection of sliding block 6 has fixed block 7, the outer wall fixed connection of sliding plate 5 has one end of spring one 8, the other end fixed connection of spring one 8 is in the outer wall of fixed block 7, the lower surface fixed connection of sliding block 6 has limiting plate 9, the inside of limiting plate 9 is provided with support assembly, and support assembly is used to provide support, and support assembly includes bearing column 10, the outer wall sliding connection of bearing column 10 is in the inside of limiting plate 9, the outer wall fixed connection of bearing column 10 has baffle 11, the outer wall sliding connection of baffle 11 has bearing wheel 12, and the outer wall rotationally connected of bearing wheel 12 is in the inside of bearing frame 1.

[0024] Specifically, the limiting frame 2 is fixed inside the bearing frame 1, and the bearing frame 1 plays a fixed supporting role on the limiting frame 2. The inside of the limiting frame 2 is provided with a plurality of symmetrically distributed clamping grooves 4 for limiting and preventing deviation of the limiting block 3. The limiting frame 2 plays a fixing role on the sliding block 6, and the sliding block 6 plays a supporting and limiting deviation role on the sliding plate 5, so that the sliding plate 5 can only slide forward and backward inside the sliding block 6. The fixed block 7 and the sliding plate 5 play a supporting role on the spring 8. Pressing the sliding plate 5 will extrude the spring 8 and drive the limiting block 3 to move away from the inner wall of the clamping groove 4. After the sliding plate 5 is released, the spring 8 will move the sliding plate 5 outward and back to the original position by the elastic force, and at the same time the sliding plate 5 will drive the limiting block 3 to slide into the inner wall of the clamping groove 4 again, achieving the effect of adjusting the width left and right to adapt to the simultaneous use of multiple construction lines. The bearing column 10 is used to place the line and plays a supporting role on the line. The limiting plate 9 and the baffle 11 play a blocking role on the housing construction line to prevent multiple lines from being tangled during the process of paying off the line. The bearing wheel 12 plays a supporting and deviation-preventing role on the baffle 11. When paying off the line, the baffle 11 will slide on the outer wall of the bearing wheel 12.

[0025] With reference to Figure 1 , the lower surface of the bearing frame 1 is fixedly connected with universal wheels 13.

[0026] Specifically, the bearing frame 1 plays a fixing role on the universal wheels 13, and the universal wheels 13 play an auxiliary supporting role on the bearing frame 1. The universal wheels 13 can move the paying-off stand, making the movement more convenient. At the same time, the universal wheels 13 have a self-locking function, which can play a limiting deviation role on the paying-off stand.

[0027] With reference to Figure 1 and Figure 4 , the lower surface of the bearing frame 1 is fixedly connected with a support frame 14, the inside of the support frame 14 is fixedly connected with a rotating shaft 15, the outer wall of the rotating shaft 15 is rotatably connected with a support leg 16, and the inner wall of the support leg 16 is slidably connected to the outer wall of the support frame 14.

[0028] Specifically, the bearing frame 1 plays a fixing role on the support frame 14, the support frame 14 plays a fixing role on the rotating shaft 15, and the rotating shaft 15 plays a supporting role on the support leg 16. The inside of the support frame 14 is provided with a sliding groove, and the bottom end of the support leg 16 is provided with a rubber pad, which can increase the friction with the ground and strengthen the supporting and deviation-preventing effects.

[0029] With reference to Figure 4The inner part of the support frame 14 is fixedly connected with a fixed shaft one 17, the outer wall of the fixed shaft one 17 is rotatably connected with a rotating block 18, the outer wall of the fixed shaft one 17 is sleeved with a spring two 19, both ends of the spring two 19 are fixedly connected with the inner wall of the rotating block 18, the outer wall of the rotating block 18 is slidably connected with a sliding column 20, the outer wall of the sliding column 20 is slidably connected with the inner wall of the support frame 14, the outer wall of the sliding column 20 is rotatably connected with a rotating frame 21, the lower side of the rotating frame 21 is rotatably connected with a fixed shaft two 22, the outer wall of the fixed shaft two 22 is fixedly connected with the inner part of the support leg 16, and the outer wall of the support leg 16 is slidably connected with the outer wall of the rotating frame 21.

[0030] Specifically, the support frame 14 plays a fixing role on the fixed shaft one 17, the fixed shaft one 17 plays a supporting role on the rotating block 18, the fixed shaft one 17 plays a supporting role on the spring two 19, both ends of the spring two 19 are longer, the rotating block 18 plays a fixing role on both ends of the spring two 19, when the rotating block 18 is pressed, both ends of the spring two 19 are extruded, when the rotating block 18 is released, the spring two 19 returns to the original position through the elastic force, the sliding groove in the inner part of the support frame 14 plays a supporting role on the sliding column 20, and the sliding column 20 and the support leg 16 play a supporting role on the rotating frame 21, when the support leg 16 is pulled, the support leg 16 drives the rotating frame 21 to rotate, and simultaneously makes the sliding column 20 slide in the inner sliding groove of the support frame 14, when the sliding column 20 slides, the right side of the rotating block 18 is pressurized, when the sliding column 20 slides to the right side of the inner wall of the support frame 14, the spring two 19 restores the rotating block 18 to the original position, and then clamps and positions the sliding column 20, so that the deviation of the sliding column 20 is prevented, at this time, the support leg 16 is perpendicular to the ground, and plays a supporting and stabilizing role on the pay-off frame, when the support leg 16 needs to be folded, the rotating block 18 is pressed, the support leg 16 is folded upwards, the rotating frame 21 moves outward, and the inner wall of the support leg 16 is attached to the outer wall of the support frame 14.

[0031] Working principle: when the need to use the line frame, first according to the number of required line, press the sliding plate 5, sliding plate 5 will drive the limit block 3 in the inner wall of the slot 4 to move outward, then slide the sliding block 6, sliding block 6 will move at the same time drive the limit plate 9 to move, and make the limit block 3 to move to the appropriate position, at this time loose sliding plate 5, spring 8 will be through the release of the elastic force of sliding plate 5 to the outside of the original position, then make the limit block 3 slide into the inner wall of the slot 4, reach the width adjustment effect, then the need to use the line around the load column 10 of the outer wall, then pull out the support leg 16, support leg 16 outward rotation will drive the rotating frame 21 to rotate, and through the rotating frame 21 make the sliding column 20 in the inner wall of the support frame 14 to move, sliding column 20 will move when extruding the rotating block 18, then with the right side of the inner wall of the support frame 14 close, rotating block 18 again through the spring 19 release of the elastic force back to the original position, and the sliding column 20 limit, in turn through the support leg 16 to support and stabilize the load frame 1, prevent the load frame 1 offset, the device not only can through the width adjustment of the line frame, to adapt to the use of multiple construction line at the same time, improve the flexibility of the device, but also can support the line frame, prevent the line frame in the process of line deviation, cause construction failure, improve the work efficiency.

[0032] Finally, it should be noted that: the above described only for the preferred embodiments of the present application, and not for limiting the present application, although the foregoing detailed description of the present application, for the skilled in the art, it still can be modified, or part of the technical features of the equivalent replacement, within the spirit and principles of the present application, any modification, equivalent replacement, improvement, etc., should be included in the scope of the present application.

Claims

1. A pay-off stand for house construction, comprising a load-bearing frame (1), characterised in that: The inside of the load-bearing frame (1) is fixedly connected with a limiting frame (2), the inner wall of the limiting frame (2) is slidably connected with a limiting block (3), a plurality of clamping grooves (4) are arranged in the inside of the limiting frame (2), the outer wall of the limiting block (3) is slidably connected with the inner wall of the clamping groove (4), the lower surface of the limiting block (3) is fixedly connected with a sliding plate (5), the outer wall of the sliding plate (5) is slidably connected with a sliding block (6), the inner wall of the sliding block (6) is slidably connected with the outer wall of the limiting frame (2), the inside of the sliding block (6) is fixedly connected with a fixed block (7), one end of a spring (8) is fixedly connected with the outer wall of the sliding plate (5), the other end of the spring (8) is fixedly connected with the outer wall of the fixed block (7), the lower surface of the sliding block (6) is fixedly connected with a limiting plate (9), the inside of the limiting plate (9) is provided with a supporting assembly, and the supporting assembly is used to provide support.

2. The wire rack for housing construction according to claim 1, wherein: The supporting assembly comprises a load-bearing column (10), the outer wall of the load-bearing column (10) is slidably connected with the inside of the limiting plate (9), the outer wall of the load-bearing column (10) is fixedly connected with a baffle (11), the outer wall of the baffle (11) is slidably connected with a load-bearing wheel (12), and the outer wall of the load-bearing wheel (12) is rotatably connected with the inside of the load-bearing frame (1).

3. The wire rack for housing construction according to claim 1, wherein: The lower surface of the load-bearing frame (1) is fixedly connected with a universal wheel (13).

4. The line rack according to claim 3, characterized in that: The lower surface of the load-bearing frame (1) is fixedly connected with a support frame (14), the inside of the support frame (14) is fixedly connected with a rotating shaft (15), the outer wall of the rotating shaft (15) is rotatably connected with a support leg (16), and the inner wall of the support leg (16) is slidably connected with the outer wall of the support frame (14).

5. The line rack according to claim 4, characterized in that: The inside of the support frame (14) is fixedly connected with a fixed shaft (17), the outer wall of the fixed shaft (17) is rotatably connected with a rotating block (18), the outer wall of the fixed shaft (17) is sleeved with a spring (19), and both ends of the spring (19) are fixedly connected with the inner wall of the rotating block (18).

6. The line marker according to claim 5, wherein: The outer wall of the rotating block (18) is slidably connected with a sliding column (20), and the outer wall of the sliding column (20) is slidably connected with the inner wall of the support frame (14).

7. The line rack according to claim 6, characterized in that: The outer wall of the sliding column (20) is rotatably connected with a rotating frame (21), and the lower side inside of the rotating frame (21) is rotatably connected with a fixed shaft (22).

8. The line marker according to claim 7, wherein: The outer wall of the fixed shaft (22) is fixedly connected with the inside of the support leg (16), and the outer wall of the support leg (16) is slidably connected with the outer wall of the rotating frame (21).

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