Connecting piece between different enclosure structures of foundation pit

Abstract

A connecting piece between different retaining structures of a foundation pit comprises a connecting piece body of the different retaining structures of the foundation pit, the connecting piece body of the different retaining structures of the foundation pit is installed between two retaining plates, and the connecting piece body of the different retaining structures of the foundation pit comprises a guide sleeve box and a guide plate. According to the connecting piece for the different retaining structures of the foundation pit, after the two hanging plates are matched with the hanging grooves in the two retaining plates correspondingly, only the first clamping plate and the second clamping plate need to be controlled to be close through pliers, the first wedge-shaped block is matched with the second wedge-shaped block at the corresponding position, and then the connecting piece for the different retaining structures of the foundation pit and the two retaining plates can be fixed conveniently and rapidly.

Description

Technical Field

[0001] The utility model relates to a connecting piece, more precisely to a connecting piece between different enclosure structures of a foundation pit. Background Art

[0002] The existing connection parts between different enclosure structures of the foundation pit need to be fixed with bolts and other devices during installation, which is relatively cumbersome. For example, patent publication number: CN217949063U discloses a foundation pit enclosure system that is easy to disassemble, such as Figure 7 As shown, this device needs to tighten bolts, install U-shaped connecting plates, install fixing plates, install positioning blocks, etc. during installation, which is relatively complicated. Summary of the invention

[0003] The purpose of the utility model is to provide a connecting piece between different retaining structures of a foundation pit, which can be fast and convenient to fix the connecting piece of different retaining structures of the foundation pit to the two retaining plates by only controlling the first clamping plate and the second clamping plate to be close to each other with pliers and making the first wedge block cooperate with the second wedge block at the corresponding position after the two hanging plates are respectively matched with the hanging grooves on the two retaining plates.

[0004] In order to achieve the above purpose, the utility model is implemented through the following technical solutions:

[0005] A connecting piece between different enclosure structures of a foundation pit, comprising a connecting piece for different enclosure structures of a foundation pit installed between two enclosure plates, the connecting piece for different enclosure structures of the foundation pit comprising a guide sleeve and a guide plate, the guide sleeve and the guide plate are plugged into each other, one side of the guide plate and one side of the guide sleeve are connected to a pulling plate, one side of the pulling plate is connected to a hanging plate, hanging grooves are arranged on both sides of the enclosure plate, the two hanging plates can respectively cooperate with the hanging grooves on the two enclosure plates, a first clamping plate is installed on one side of the guide sleeve, one side of the first clamping plate is connected to the guide sleeve, a second clamping plate is installed on one side of the guide plate, one side of the second clamping plate can be connected to the guide plate, the first clamping plate can cooperate with the second clamping plate, a plurality of second wedge blocks arranged in a row are connected to one side of the inner side of the guide sleeve, a first wedge block is connected to one side of the guide plate, the first wedge block can cooperate with the second wedge block, an elastic silicone pad is connected to one side of the guide sleeve, and the elastic silicone pad can cooperate with one side of the enclosure plate.

[0006] In order to further achieve the purpose of the utility model, the following technical scheme can also be adopted: the hanging groove includes a limit block, a fixed groove is opened on both sides of the guard plate, one side of the inner wall of the fixed groove is connected to the limit block, and one side of the limit block is opened with a second inclined surface, the hanging plate includes a locking block, one side of the pulling plate is connected to the locking block, and the locking block guard plate has a first inclined surface, and the two locking blocks of the connecting parts of different retaining structures of the foundation pit can be respectively plugged into and matched with the fixed grooves of the two guard plates, the first inclined surface and the second inclined surface can fit together, and the first inclined surface and the second inclined surface gradually move away from the pulling plate from one side close to the pulling plate to the other side.

[0007] An auxiliary withdrawal device is installed on one side of the guide sleeve box. The auxiliary withdrawal device includes a transmission shaft. The transmission shaft can rotate on the guide sleeve box. The middle part of the transmission shaft is connected to a transmission pressure plate, and one end of the transmission shaft is connected to a handle.

[0008] The utility model has the advantages that: the utility model is provided with a connecting piece of different enclosure structures of the foundation pit. After the two hanging plates are matched with the hanging grooves on the two enclosure plates respectively, the connecting piece of different enclosure structures of the foundation pit only needs to control the first clamp plate and the second clamp plate to be close to each other with pliers, and the first wedge block is matched with the second wedge block at the corresponding position, so that the fixing of the connecting piece of different enclosure structures of the foundation pit and the two enclosure plates can be realized, which is convenient and quick. During the locking process of the first clamp plate, the guide plate and the guide sleeve box can maintain plug-in matching, thereby improving the overall stability of the connecting piece of different enclosure structures of the foundation pit during and after the locking process of the first clamp plate. As the pliers clamp the first clamp plate and the second clamp plate close to each other, the connecting piece of different enclosure structures of the foundation pit can pull the two enclosure plates close to each other, and drive the elastic silicone pad to be compressed, so as to use the reaction force to push the guide sleeve box, at this time, the guide sleeve box allows the first wedge block to keep meshing with the second wedge block at the corresponding position under the action of force, and at this time, the connecting piece of different enclosure structures of the foundation pit can lock the two enclosure plates. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0010] Figure 1 It is a schematic diagram of the structure of the utility model;

[0011] Figure 2 for Figure 1 Schematic diagram of the enlarged structure of Part I;

[0012] Figure 3 This is a schematic diagram of the structure after locking of the utility model;

[0013] Figure 4 This is a schematic diagram of the first step of unlocking structure of the utility model;

[0014] Figure 5 This is a schematic diagram of the second step unlocking structure of the utility model;

[0015] Figure 6 This is a schematic diagram of the unlocking structure of the third step of the utility model;

[0016] Figure 7 It is a structural schematic diagram of the prior art patent publication number: CN217949063U. DETAILED DESCRIPTION

[0017] The preferred embodiments of the present utility model are described below in conjunction with the accompanying drawings. Example 1

[0018] A connection piece between different retaining structures of a foundation pit, such as Figure 1-Figure 6 As shown, it includes a connection piece for different enclosure structures of the foundation pit installed between two enclosure plates 1, and the connection piece for different enclosure structures of the foundation pit includes a guide sleeve box 8 and a guide plate 9, the guide sleeve box 8 and the guide plate 9 are plugged together, one side of the guide plate 9 and one side of the guide sleeve box 8 are connected to a pulling plate 7, one side of the pulling plate 7 is connected to a hanging plate, hanging grooves are arranged on both sides of the enclosure plate 1, and the two hanging plates can respectively cooperate with the hanging grooves on the two enclosure plates 1, and a first clamping plate 10 is installed on one side of the guide sleeve box 8, and the first clamping plate 10 is One side is connected to the guide sleeve 8, a second clamping plate 11 is installed on one side of the guide plate 9, one side of the second clamping plate 11 can be connected to the guide plate 9, the first clamping plate 10 can cooperate with the second clamping plate 11, one side of the interior of the guide sleeve 8 is connected to several second wedge blocks 13 arranged in a row, one side of the guide plate 9 is connected to the first wedge block 12, the first wedge block 12 and the second wedge block 13 can cooperate, one side of the guide sleeve 8 is connected to an elastic silicone pad 16, and the elastic silicone pad 16 can cooperate with one side of the enclosure plate 1.

[0019] The utility model adds a connection piece for different enclosure structures of the foundation pit. After the two hanging plates are respectively matched with the hanging grooves on the two enclosure plates 1, the connection piece for different enclosure structures of the foundation pit only needs to be controlled by pliers to approach the first clamping plate 10 and the second clamping plate 11, and the first wedge block 12 is matched with the second wedge block 13 at the corresponding position, so that the connection piece for different enclosure structures of the foundation pit can be fixed to the two enclosure plates 1, which is convenient and quick. During the locking process of the first clamping plate 10, the guide plate 9 and the guide sleeve box 8 can maintain plug-in matching, thereby improving the overall stability of the connection piece for different enclosure structures of the foundation pit during and after the locking process of the first clamping plate 10. As the pliers clamp the first clamp plate 10 and the second clamp plate 11 closer to each other, the connecting parts of the different retaining structures of the foundation pit can pull the two retaining plates 1 closer to each other and cause the elastic silicone pad 16 to be compressed, thereby using the reaction force to push the guide sleeve 8. At this time, the guide sleeve 8, under the action of the force, allows the rear first wedge block 12 to maintain engagement with the second wedge block 13 at the corresponding position, and at this time, the connecting parts of the different retaining structures of the foundation pit can lock the two retaining plates 1.

[0020] Specific implementation of material selection and feasibility analysis: The samples we actually made use the drawings in the specification as drawings, and were implemented according to the proportions and matching methods of the various components in the drawings. The connections mentioned are common connection methods such as strong adhesive connection, welding, riveting, flange connection, one-piece molding connection, etc. In actual production, the corresponding connection method, thickness and strength of the connection point can be selected according to the actual connection strength requirements without creativity. Figure 2 The first wedge block 12 has a vertical surface on one side close to the second clamping plate 11 and an inclined surface on the other side. The second wedge block 13 has a vertical surface on one side farther from the second clamping plate 11 and an inclined surface on the other side. Example 2

[0021] A connection piece between different retaining structures of a foundation pit, such as Figure 1-Figure 6As shown, it includes a connection piece for different enclosure structures of the foundation pit installed between two enclosure plates 1, and the connection piece for different enclosure structures of the foundation pit includes a guide sleeve box 8 and a guide plate 9, the guide sleeve box 8 and the guide plate 9 are plugged together, one side of the guide plate 9 and one side of the guide sleeve box 8 are connected to a pulling plate 7, one side of the pulling plate 7 is connected to a hanging plate, hanging grooves are arranged on both sides of the enclosure plate 1, and the two hanging plates can respectively cooperate with the hanging grooves on the two enclosure plates 1, and a first clamping plate 10 is installed on one side of the guide sleeve box 8, and the first clamping plate 10 is One side is connected to the guide sleeve 8, a second clamping plate 11 is installed on one side of the guide plate 9, one side of the second clamping plate 11 can be connected to the guide plate 9, the first clamping plate 10 can cooperate with the second clamping plate 11, one side of the interior of the guide sleeve 8 is connected to several second wedge blocks 13 arranged in a row, one side of the guide plate 9 is connected to the first wedge block 12, the first wedge block 12 and the second wedge block 13 can cooperate, one side of the guide sleeve 8 is connected to an elastic silicone pad 16, and the elastic silicone pad 16 can cooperate with one side of the enclosure plate 1. The hanging groove includes a limit block 6, and a fixed groove 2 is provided on both sides of the retaining plate 1. One side of the inner wall of the fixed groove 2 is connected to the limit block 6, and one side of the limit block 6 is provided with a second inclined surface 5. The hanging plate includes a locking block 3, and one side of the pulling plate 7 is connected to the locking block 3. The locking block 3 and the retaining plate 1 have a first inclined surface 4. The two locking blocks 3 of the connecting parts of different retaining structures of the foundation pit can be respectively plugged into and matched with the fixed grooves 2 of the two retaining plates 1, and the first inclined surface 4 and the second inclined surface 5 can fit together. The first inclined surface 4 and the second inclined surface 5 are close to the pulling plate 7 on one side and gradually move away from the pulling plate 7 to the other side.

[0022] After the first clamping plate 10 of the utility model locks the second clamping plate 11, the two pulling plates 7 can generate a force in the direction of approaching each other under the action of the first clamping plate 10, thereby driving the two locking blocks 3 to respectively cooperate with the two limit blocks 6 with a certain pressure, thereby driving the first inclined surface 4 and the second inclined surface 5 to cooperate with a certain pressure, so that the locking block 3 and the limit block 6 can cooperate more closely, and then drive the rubber sealing strip 16 to cooperate with the joint of the two retaining plates 1 with a certain pressure, thereby further improving the sealing between the two retaining plates 1 after the two retaining plates 1 are locked by the connecting parts of different retaining structures of the foundation pit. Example 3

[0023] A connection piece between different retaining structures of a foundation pit, such as Figure 1-Figure 6As shown, it includes a connection piece for different enclosure structures of the foundation pit installed between two enclosure plates 1, and the connection piece for different enclosure structures of the foundation pit includes a guide sleeve box 8 and a guide plate 9, the guide sleeve box 8 and the guide plate 9 are plugged together, one side of the guide plate 9 and one side of the guide sleeve box 8 are connected to a pulling plate 7, one side of the pulling plate 7 is connected to a hanging plate, hanging grooves are arranged on both sides of the enclosure plate 1, and the two hanging plates can respectively cooperate with the hanging grooves on the two enclosure plates 1, and a first clamping plate 10 is installed on one side of the guide sleeve box 8, and the first clamping plate 10 is One side is connected to the guide sleeve 8, one side of the guide plate 9 is installed with a second clamping plate 11, one side of the second clamping plate 11 can be connected to the guide plate 9, the first clamping plate 10 can cooperate with the second clamping plate 11, one side of the inner side of the guide sleeve 8 is connected with a plurality of second wedge blocks 13 arranged in a row, one side of the guide plate 9 is connected with a first wedge block 12, the first wedge block 12 and the second wedge block 13 can cooperate, one side of the guide sleeve 8 is connected with an elastic silicone pad 16, and the elastic silicone pad 16 can cooperate with one side of the enclosure 1. An auxiliary withdrawal device is installed on one side of the guide sleeve 8, and the auxiliary withdrawal device includes a transmission shaft 15, which can rotate on the guide sleeve 8, the middle of the transmission shaft 15 is connected to a transmission pressure plate 14, and one end of the transmission shaft 15 is connected to a handle 17.

[0024] When the two enclosure plates 1 need to be separated, the operator can rotate the handle 17, and the handle 17 can drive the transmission pressure plate 14 to rotate, thereby pushing the guide sleeve box 8 and the guide plate 9 to rotate. Figure 2 Status converted to Figure 3 state, and then transformed into Figure 4 At this time, the personnel can control the guide sleeve 8 to separate from the guide plate 9 to achieve Figure 5 state.

[0025] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention.

Claims

1. A connector between different retaining structures of a foundation pit, characterized in that: The invention comprises a connecting piece for different enclosure structures of a foundation pit installed between two enclosure plates (1), wherein the connecting piece for different enclosure structures of the foundation pit comprises a guide sleeve (8) and a guide plate (9), wherein the guide sleeve (8) and the guide plate (9) are plugged together, wherein one side of the guide plate (9) and one side of the guide sleeve (8) are both connected to a pulling plate (7), wherein one side of the pulling plate (7) is connected to a hanging plate, and hanging grooves are arranged on both sides of the enclosure plates (1), wherein the two hanging plates can respectively cooperate with the hanging grooves on the two enclosure plates (1), wherein a first clamping plate (10) is installed on one side of the guide sleeve (8), wherein one side of the first clamping plate (10) is connected to the guide sleeve (8), wherein the first clamping plate (10) is connected to the guide sleeve (8), wherein the first clamping plate (10) is connected to the guide sleeve (9 ... The guide sleeve (8) is connected to a sleeve box (8), a second clamping plate (11) is installed on one side of the guide plate (9), one side of the second clamping plate (11) can be connected to the guide plate (9), the first clamping plate (10) can cooperate with the second clamping plate (11), one side of the interior of the guide sleeve box (8) is connected to a plurality of second wedge blocks (13) arranged in a row, one side of the guide plate (9) is connected to the first wedge block (12), the first wedge block (12) and the second wedge block (13) can cooperate, and one side of the guide sleeve box (8) is connected to an elastic silicone pad (16), and the elastic silicone pad (16) can cooperate with one side of the enclosure plate (1).

2. A connector between different enclosure structures of a foundation pit according to claim 1, characterized in that: The hanging groove comprises a limit block (6), a fixing groove (2) is provided on both sides of the enclosure plate (1), one side of the inner wall of the fixing groove (2) is connected to the limit block (6), one side of the limit block (6) is provided with a second inclined surface (5), the hanging plate comprises a locking block (3), one side of the pulling plate (7) is connected to the locking block (3), the locking block (3) and the enclosure plate (1) are provided with a first inclined surface (4), the two locking blocks (3) of the connecting parts of different enclosure structures of the foundation pit can be respectively plugged into and matched with the fixing grooves (2) of the two enclosure plates (1), the first inclined surface (4) and the second inclined surface (5) can be fitted, and the first inclined surface (4) and the second inclined surface (5) are gradually away from the pulling plate (7) from one side close to the pulling plate (7) to the other side.

3. The connecting piece between different enclosure structures of a foundation pit according to claim 1, characterized in that: An auxiliary withdrawal device is installed on one side of the guide sleeve (8), and the auxiliary withdrawal device includes a transmission shaft (15). The transmission shaft (15) can rotate on the guide sleeve (8), the middle part of the transmission shaft (15) is connected to the transmission pressure plate (14), and one end of the transmission shaft (15) is connected to the handle (17).

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