Building tool type cushion block device

Abstract

The building tool type cushion block device solves the problem that the stability of cushion blocks is not enough and comprises a plurality of trapezoid cushion blocks, cavities are formed in the trapezoid cushion blocks, transversely-distributed fixing plates are arranged on the inner side walls of the trapezoid cushion blocks, inserting grooves are formed in the fixing plates, and the trapezoid cushion blocks are inserted into the inserting grooves. Inserting blocks are arranged at the tops of the trapezoidal cushion blocks in a threaded mode, and every two vertically-adjacent trapezoidal cushion blocks are vertically spliced through matching of the inserting blocks and the inserting grooves.

Description

Technical Field

[0001] The utility model relates to the technical field of jacking operations, in particular to a tool-type cushion block device for a building. Background Art

[0002] At present, the lifting of buildings is basically carried out by hydraulic jacks. When lifting, the hydraulic jack is hung upside down on the building to be lifted, and the jack head is used to support the foundation downward to give the building a reverse lift, thereby lifting the building. Since the jack has a limited stroke, temporary support members, such as square wood pads, must be continuously placed between the jack and the foundation during the entire lifting process. When using, multiple pads are stacked up.

[0003] In the prior art, the pads have poor stability. Once the relative position is inaccurate or the working angle of the top piece deviates, the pads will slip, and the cantilever beam will instantly lose its support and fall freely, causing an engineering accident. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide a building tool-type cushion block device, which solves the defect that the cushion block is not stable enough.

[0005] The utility model is achieved through the following technical solutions:

[0006] A building tool-type pad device includes a plurality of trapezoidal pads, each of which has a cavity inside, an inner side wall of the trapezoidal pad provided with a transversely distributed fixing plate, an insertion groove provided in the fixing plate, a plug-in block threaded on the top of the trapezoidal pad, and two upper and lower adjacent trapezoidal pads are spliced ​​up and down by cooperating with the plug-in block and the plug-in groove.

[0007] Furthermore, a fixing groove is provided at one end of the plug-in slot, a spring is installed in the fixing groove, a latch is fixedly provided at one end of the spring, a socket that can cooperate with the latch is provided at one end of the plug-in block, a pressing block is fixedly provided on the outer side wall of the latch, and the pressing block is slidably connected to the surface of the trapezoidal pad block.

[0008] Furthermore, a plug-in block is threadedly provided on the top of the trapezoidal cushion block.

[0009] Furthermore, slide rails are provided on the left and right sides of the outer wall of the trapezoidal pad, and sliders are fixedly provided on the left and right sides of the inner wall of the trapezoidal pad. When two adjacent trapezoidal pads are spliced ​​up and down, the sliders and the slide rails are slidably matched.

[0010] Furthermore, a fixing seat is threadedly connected to the left and right sides of the outer shell of the trapezoidal cushion block at the bottom, and a telescopic rod is rotatably provided on one side of the fixing seat, and the other end of the telescopic rod is connected to the base, and the base is fixed to the ground.

[0011] Furthermore, a fixing nail is threadedly provided on the base.

[0012] Furthermore, a concrete layer is provided on the top of the fixing plate.

[0013] Furthermore, an anti-slip pad is fixedly provided on the bottom of the trapezoidal pad.

[0014] Compared with the prior art, the beneficial effects achieved by the utility model are as follows:

[0015] 1. Compared with the previous square wood pads, the utility model adopts trapezoidal pads to increase the pads

[0016] Stability: In order to increase the stability between the reminder pads, a plug-in block and a plug-in slot are provided on the top of the trapezoidal pad to facilitate the disassembly between the trapezoidal blocks;

[0017] 2. A latch is provided at one end of the plug-in slot to match the socket on the plug-in block. In order to prevent the plug-in block on the top trapezoidal pad from affecting the support, a threaded connection is provided on the plug-in block to facilitate the disassembly of the plug-in block. It can be operated by one person. The device has a simple structure and is easy to operate.

[0018] 3. Using sliders and rails to limit the position between trapezoidal pads can effectively increase the stability between the upper and lower adjacent trapezoidal pads;

[0019] In order to increase the stability between the bottom trapezoidal pads, fixed seats are set on the threads on both sides, the appropriate fixed position is adjusted by the telescopic rod, the base is fixed with fixing nails, and anti-slip pads are set at the bottom of the trapezoidal pads to increase friction. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the plan structure of the tool-type pad device for buildings of the utility model;

[0021] Figure 2 It is a schematic cross-sectional view of the planar structure of the building tool-type spacer device of the utility model;

[0022] Figure 3 for Figure 2 Enlarged schematic diagram of part A in the middle.

[0023] In the figure: 1. trapezoidal pad; 2. fixing plate; 3. plug-in slot; 4. plug-in block; 5. fixing slot; 6. spring; 7. latch; 8. socket; 9. pressing block; 10. slide rail; 11. slider; 12. fixing seat; 13. telescopic rod; 14. base; 15. fixing nail; 16. concrete layer; 17. anti-slip mat. DETAILED DESCRIPTION

[0024] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0025] Many specific details are described in the following description to facilitate a full understanding of the present invention, but the present invention can also be implemented in other ways than those described herein, and therefore, the present invention is not limited to the specific embodiments disclosed in the following specification. The present invention discloses a building tool type spacer device.

[0026] like Figure 1-3 As shown, the utility model provides a building tool-type pad device including a trapezoidal pad 1, the interior of the trapezoidal pad 1 is a cavity, a fixing plate 2 is laterally installed on the inner wall of the trapezoidal pad 1, in order to stabilize the bottom trapezoidal pad 1, a concrete layer 16 is filled in the top space of the fixing plate 2, and an anti-skid pad 17 is fixedly installed at the bottom of the trapezoidal pad 1 to increase the friction between the bottom trapezoidal slider and the foundation.

[0027] A plug-in slot 3 is machined in the fixing plate 2, and a plug-in block 4 is threadedly connected to the top of the trapezoidal pad 1. The two adjacent trapezoidal pads are spliced ​​up and down through the plug-in block 4 and the plug-in slot 3. In order to ensure that the plug-in block 4 and the plug-in slot 3 are firmly matched, a fixing slot 5 is machined at the left end of the plug-in slot 3, and a spring 6 is assembled on the inner wall of the fixing slot 5. The left end of the spring 6 is fixed in the fixing slot 5, and a latch 7 is fixed on the right end. A socket 8 is fixed at the left end of the plug-in block 4, and the latch 7 and the socket 8 are matched. A pressing block 9 is fixed on the outer wall of the latch 7. The pressing block 9 is slidably connected to the surface of the trapezoidal pad 1. The staff can slide the pressing block 9 outside to compress the spring 6, insert the plug-in block 4 on the trapezoidal pad 1 into the plug-in slot 3, and release the pressing block 9. Under the action of the spring 6, the latch 7 bounces into the socket 8 to fix the trapezoidal pad 1.

[0028] In order to limit the trapezoidal pad 1, as shown in FIG. Figure 2 As shown, slide rails 10 are fixed on the left and right sides of the outer wall of the trapezoidal pad 1, and sliders 11 are fixed on the left and right sides of the inner wall of the trapezoidal pad 1. The sliders 11 and the slide rails 10 are slidably matched. When two adjacent trapezoidal pads 1 are stacked up and down, the sliders 11 are slid into the slide rails 10 to limit the trapezoidal pad 1.

[0029] In order to fix the trapezoidal spacer 1 at the bottom, Figure 2 As shown, the housing has fixed seats 12 threadedly mounted on both sides, one side of the fixed seat 12 is rotatably connected to a telescopic rod 13, and the other end of the telescopic rod 13 is hinged to a base 14, and the telescopic rod 13 is rotated to put the telescopic rod in a suitable position. Figure 1-2As shown, a fixing nail 15 is threadedly provided on the base 14 , and the base 14 is fixed by the fixing nail 15 .

[0030] Compared with the previous square wood pads, the utility model adopts trapezoidal pads to increase the stability of the pads.

[0031] In order to increase the stability between the reminder pads, a plug-in block and a plug-in groove are arranged on the top of the trapezoidal pad to facilitate the disassembly between the trapezoidal blocks.

[0032] The above only describes some exemplary embodiments of the present invention by way of illustration. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A building tool type spacer device, characterized in that: The invention comprises a plurality of trapezoidal pads (1), wherein a cavity is provided inside the trapezoidal pads (1), the inner side walls of the trapezoidal pads (1) are provided with transversely distributed fixing plates (2), the fixing plates (2) are provided with plug-in slots (3), the tops of the trapezoidal pads (1) are provided with plug-in blocks (4) by means of threads, and two upper and lower adjacent trapezoidal pads are connected up and down by means of the matching of the plug-in blocks (4) and the plug-in slots (3).

2. The building tool type spacer device according to claim 1, characterized in that: A fixing groove (5) is provided at one end of the plug-in groove (3), a spring (6) is installed in the fixing groove (5), a latch (7) is fixedly provided at one end of the spring (6), a socket (8) capable of matching with the latch (7) is provided at one end of the plug-in block (4), a pressing block (9) is fixedly provided on the outer side wall of the latch (7), and the pressing block (9) is slidably connected to the surface of the trapezoidal cushion block (1).

3. The building tool type spacer device according to claim 1, characterized in that: The top of the trapezoidal cushion block (1) is threadedly provided with a plug-in block (4).

4. The building tool type spacer device according to claim 1, characterized in that: Slide rails (10) are respectively provided on the left and right sides of the outer wall of the trapezoidal cushion block (1), and sliders (11) are fixedly provided on the left and right sides of the inner wall of the trapezoidal cushion block (1). When two adjacent trapezoidal cushion blocks are spliced ​​up and down, the sliders (11) and the slide rails (10) are slidably matched.

5. The building tool type spacer device according to claim 1, characterized in that: The outer shell of the trapezoidal cushion block (1) at the bottom is threadedly connected to a fixing seat (12) on both sides, and a telescopic rod (13) is rotatably provided on one side of the fixing seat (12). The other end of the telescopic rod (13) is connected to a base (14), and the base (14) is fixed on the ground.

6. The building tool type spacer device according to claim 5, characterized in that: A fixing nail (15) is threadedly provided on the base (14).

7. A building tool type spacer device according to claim 1, characterized in that: A concrete layer (16) is provided on the top of the fixing plate (2).

8. The building tool type spacer device according to any one of claims 1 to 7, characterized in that: An anti-slip pad (17) is fixedly provided at the bottom of the trapezoidal cushion block (1).

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