Guide groove for building engineering wall pouring

Abstract

The utility model discloses a guide groove for building engineering wall pouring, which comprises a first groove body, a second groove body and four mounting lugs, the second groove body is arranged at the front end of the first groove body, the number of the mounting lugs is four, and the mounting lugs are respectively and fixedly connected to the left side surface and the right side surface of the rear end of the first groove body and the left side surface and the right side surface of the rear end of the second groove body. The first groove body, the second groove body, the mounting lugs, the fixing devices, the butt joint grooves, the butt joint assemblies, the connecting assemblies, the positioning assemblies, the fixing grooves and the pull buttons are used in cooperation, and the problem that in the using process of an existing pouring chute, when the flow guide length is not enough, the existing pouring chute is usually stacked or connected through bolts, and the service life of the existing pouring chute is prolonged is solved. However, the problems that a one-section stacking type splicing method is extremely unstable and is easy to deviate and slip during use to cause disconnection, and bolt fixation is relatively troublesome during connection, fixation and subsequent disassembly, and bolts need to be repeatedly screwed by means of tools, so that the connection and fixation cannot be well performed, and the working efficiency is influenced to a certain extent are solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of building engineering wall casting, in particular to a guide groove for building engineering wall casting. Background Art

[0002] The guide troughs used in the casting of walls of construction projects, especially in the construction of concrete anti-seepage walls, play a vital role; the guide troughs used in the casting of walls of construction projects include positioning guide troughs, concrete guide troughs and casting chutes; among them, casting chutes play an important role among the types of guide troughs in construction, especially in the casting process of large-volume concrete; the chute is a trough structure with a specific inclination angle and length, usually made of materials such as wooden boards and metal plates; during the wall casting process, the chute is placed above the wall formwork, and its inclined trough body guides the concrete from a high place into the wall formwork, thereby achieving uniform concrete pouring; the chute used in the casting of walls of construction projects plays an important role in improving casting efficiency, ensuring casting quality and reducing construction costs.

[0003] The problem with the existing technology is that when the existing casting chute is in use, when the diversion length is insufficient, it is usually stacked in sections or connected with bolts. However, the stacking method is extremely unstable and is prone to displacement and slipping during use, resulting in disconnection. In addition, it is more troublesome to fix the connection with bolts and to subsequently disassemble them. It is necessary to repeatedly use tools to tighten the bolts, which makes it impossible to connect and fix them well, affecting work efficiency to a certain extent. Utility Model Content

[0004] In response to the problems existing in the prior art, the utility model provides a guide trough for pouring walls of construction projects, which has the function of facilitating the connection and fixation of the pouring chute and the subsequent disassembly and assembly, and has the advantage of improving work efficiency to a certain extent. It solves the problem that when the diversion length of the existing pouring chute is insufficient during use, it is usually usually stacked in one section or connected with bolts. However, the one-section stacking splicing method is extremely unstable and is prone to offset and slippage during use, resulting in disconnection. It is also more troublesome to fix the connection and fix it with bolts and subsequently disassemble it. It is necessary to repeatedly use tools to tighten the bolts, which makes it impossible to connect and fix it well, affecting work efficiency to a certain extent.

[0005] The utility model is implemented as follows: a guide trough for casting walls of construction projects, comprising a trough body 1, a trough body 2 and mounting ears, wherein the trough body 2 is located at the front end of the trough body 1 and is movably connected to the trough body 1, the number of the mounting ears is four, and they are respectively fixedly connected to the left and right side surfaces of the rear ends of the trough body 1 and the trough body 2, a fixing device is provided at the connection between the trough body 1 and the trough body 2, and the trough body 2 and the trough body 1 are connected to each other through the fixing device.

[0006] The preferred fixing device of the present invention includes a docking groove, a docking assembly, a connecting assembly and a positioning assembly. The docking groove is opened at the front end of the inner part of the trough body one, and the docking assembly is arranged in the docking groove. There are two connecting assemblies, which are respectively arranged on the left and right sides of the front end of the inner part of the trough body one. There are two positioning assemblies, which are respectively arranged on the left and right sides of the front end of the trough body one. By setting up a fixing device, it is used to connect and fix the trough body two, and has the function of connecting and fixing the trough body two to the trough body one, which is convenient for connection when the diversion distance is not enough.

[0007] The preferred docking assembly of the present invention includes a docking joint, a positioning groove and a docking block, the docking joint is arranged in the docking groove and movably connected to the docking groove, the front end of the docking joint extends out of the docking groove and is fixedly connected to the front end of the second slot body, the number of the positioning grooves is two, and they are respectively arranged on the left and right side surfaces inside the docking groove, the number of the docking blocks is two, and they are respectively arranged in the two positioning grooves and movably connected to the positioning grooves, the ends of the two docking blocks close to each other extend out of the positioning grooves and are fixedly connected to the two side surfaces of the docking joint, and the docking assembly is provided to dock the second slot body with the first slot body, which plays a role in positioning and docking during connection and fixation, and is convenient for subsequent connection and fixation.

[0008] The preferred connecting assembly of the present invention includes a rotating seat, a fixing rod, a rotating block and a pin block. The rotating seat is fixedly connected to one side of the inner part of the slot body, the fixing rod is arranged in the rotating seat, and the upper and lower ends are fixedly connected to the upper and lower side surfaces of the inner part of the rotating seat respectively, the rear end of the rotating block is sleeved on the surface of the fixing rod and is rotatably connected to the fixing rod, the pin block is fixedly connected to the left side surface of the front end of the rotating block, and the left end extends out of the docking joint and the slot body one, and is movably connected with the docking joint and the slot body one, and is used to connect the slot body two by setting a connecting assembly, which has the function of connecting the slot body one with the slot body two after docking, and avoiding the slot body two or the slot body one from deviating forward and backward or upward.

[0009] The two lever arrangement comprises two bosses, each of which is adapted to engage a bottom of the cam and engage with a bottom of the cam, wherein the bosses have respective opposite ends, and the bosses have respective opposite ends.

[0010] As a preferred embodiment of the present invention, the rear surfaces of the two pin blocks are provided with fixing grooves, and the two fixing grooves pass through the two pin blocks. The positions of the two fixing grooves correspond to the positions of the two positioning components. By providing fixing grooves on the rear surfaces of the two pin blocks, they are used to cooperate with the two positioning components to position and fix the connecting component.

[0011] As a preferred embodiment of the present invention, a pull button is fixedly connected to the left surface of the rear end of the clamping head, and the left end of the pull button extends out of the box body and is slidably connected to the box body. By arranging the pull button on the left surface of the rear end of the clamping head, the clamping head can be pulled, which facilitates the control of the positioning assembly by pulling the clamping head.

[0012] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0013] 1. The utility model solves the problem that when the diversion length of the existing casting chute is not enough during use, it is usually connected by stacking one section or using bolts. However, the one-section stacking splicing method is extremely unstable and is prone to offset and slipping during use, resulting in disconnection. In addition, it is more troublesome to fix the connection and subsequent disassembly with bolts, and it is necessary to repeatedly use tools to tighten the bolts, which makes it impossible to connect well, thus affecting work efficiency to a certain extent.

[0014] 2. The utility model is provided with a fixing device to connect and fix the second trough body, which has the function of connecting and fixing the second trough body with the first trough body, and is convenient for connection when the diversion distance is not enough. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the three-dimensional structure of a casting chute provided by an embodiment of the present utility model;

[0016] Figure 2 This is a schematic diagram of the three-dimensional structure of the docking assembly in the casting chute provided by the embodiment of the utility model;

[0017] Figure 3 This is a schematic diagram of the three-dimensional structure of the connection assembly in the casting chute provided by the embodiment of the utility model;

[0018] Figure 4 It is a schematic diagram of the three-dimensional structure of the positioning component in the casting chute provided by the embodiment of the utility model.

[0019] In the figure: 1. Slot body 1; 2. Slot body 2; 3. Mounting ear; 4. Fixing device; 41. Docking slot; 42. Docking assembly; 421. Docking head; 422. Positioning slot; 423. Docking block; 43. Connecting assembly; 431. Rotating seat; 432. Fixing rod; 433. Rotating block; 434. Pin block; 44. Positioning assembly; 441. Box body; 442. Sliding rod; 443. Card head; 444. Push spring; 5. Fixing slot; 6. Pull button. DETAILED DESCRIPTION

[0020] In order to further understand the content, features and effects of the present invention, the following embodiments are given as examples and described in detail with reference to the accompanying drawings.

[0021] The structure of the present utility model is described in detail below with reference to the accompanying drawings.

[0022] like Figures 1 to 4 As shown, an embodiment of the utility model provides a guide trough for casting walls of construction projects, comprising a trough body 1, a trough body 2 and a mounting ear 3. The trough body 2 is at the front end of the trough body 1 and is movably connected to the trough body 1. There are four mounting ears 3, which are respectively fixedly connected to the left and right side surfaces of the rear ends of the trough body 1 and the trough body 2. A fixing device 4 is provided at the connection between the trough body 1 and the trough body 2, and the trough body 2 and the trough body 1 are connected to each other through the fixing device 4.

[0023] refer to Figure 1 and Figure 2 The fixing device 4 includes a docking groove 41, a docking component 42, a connecting component 43 and a positioning component 44. The docking groove 41 is opened at the front end of the interior of the tank body 1, and the docking component 42 is arranged in the docking groove 41. There are two connecting components 43, which are respectively arranged on the left and right sides of the front end of the interior of the tank body 1. There are two positioning components 44, which are respectively arranged on the left and right sides of the front end of the tank body 1.

[0024] The above solution is adopted: by setting a fixing device 4, which is used to connect and fix the trough body 2, it has the function of connecting and fixing the trough body 2 and the trough body 1, which is convenient for connection when the diversion distance is not enough.

[0025] refer to Figure 1 and Figure 2 The docking assembly 42 includes a docking joint 421, a positioning groove 422 and a docking block 423. The docking joint 421 is arranged in the docking groove 41 and is movably connected to the docking groove 41. The front end of the docking joint 421 extends out of the docking groove 41 and is fixedly connected to the front end of the groove body 2. There are two positioning grooves 422, which are respectively opened on the left and right side surfaces inside the docking groove 41. There are two docking blocks 423, which are respectively arranged in the two positioning grooves 422 and are movably connected to the positioning grooves 422. The ends of the two docking blocks 423 close to each other extend out of the positioning grooves 422 and are fixedly connected to the two side surfaces of the docking joint 421.

[0026] The above solution is adopted: by setting a docking component 42, which is used to dock the tank body 2 with the tank body 1, it plays a role in positioning the docking during the connection and fixation, and facilitates subsequent connection and fixation.

[0027] refer to Figure 1 、 Figure 2 and Figure 3 The connecting assembly 43 includes a rotating seat 431, a fixed rod 432, a rotating block 433 and a pin block 434. The rotating seat 431 is fixedly connected to one side of the interior of the slot body 1. The fixed rod 432 is arranged in the rotating seat 431, and the upper and lower ends are respectively fixedly connected to the upper and lower surfaces of the interior of the rotating seat 431. The rear end of the rotating block 433 is sleeved on the surface of the fixed rod 432 and is rotatably connected to the fixed rod 432. The pin block 434 is fixedly connected to the left surface of the front end of the rotating block 433, and the left end extends from the docking joint 421 and the slot body 1, and is movably connected to the docking joint 421 and the slot body 1.

[0028] The above solution is adopted: by setting a connecting component 43, which is used to connect the trough body 2, it has the function of connecting the trough body 1 and the trough body 2 after docking, and preventing the trough body 2 2 or the trough body 1 from deviating forward, backward, upward or downward.

[0029] refer to Figure 1 、 Figure 2 and Figure 4The positioning assembly 44 includes a box body 441, a slide rod 442, a clamping head 443 and a push spring 444. The box body 441 is fixedly connected to the side surface of the lower end of the slot body 1. The number of the slide rod 442 is two, and they are respectively arranged at the upper and lower ends inside the box body 441. The front and rear ends of the two slide rods 442 are respectively fixedly connected to the front and rear side surfaces of the box body 441. The clamping head 443 is sleeved on the surfaces of the two slide rods 442 and slidably connected to the two slide rods 442. The front end of the clamping head 443 extends out of the box body 441 and is movably connected to the box body 441. The positions of the clamping head 443 and the pin block 434 correspond to each other. The number of the push springs 444 is two, and they are respectively sleeved on the surfaces of the two slide rods 442. The front and rear ends of the two push springs 444 are respectively fixedly connected to the rear surface of the box body 441 and the clamping head 443.

[0030] The above solution is adopted: by setting a positioning component 44 to position and fix the connecting component 43, after the connecting component 43 connects the tank body 1 and the tank body 2 2, the connecting component 43 is fixed to prevent the connecting component 43 from rotating at will.

[0031] refer to Figure 3 The rear surfaces of the two pin blocks 434 are both provided with fixing grooves 5 , and the two fixing grooves 5 pass through the two pin blocks 434 . The positions of the two fixing grooves 5 correspond to the positions of the two positioning components 44 .

[0032] The above solution is adopted: by providing fixing grooves 5 on the rear surfaces of the two pin blocks 434 to cooperate with the two positioning components 44, thereby positioning and fixing the connecting component 43.

[0033] refer to Figure 4 A pull button 6 is fixedly connected to the left surface of the rear end of the clamping head 443 , and the left end of the pull button 6 extends out of the box body 441 and is slidably connected to the box body 441 .

[0034] The above solution is adopted: by arranging a pull button 6 on the left surface of the rear end of the clamping head 443 to pull the clamping head 443, it is convenient to pull the clamping head 443 to control the positioning component 44.

[0035] The working principle of this utility model:

[0036] When docking, insert the docking joint 421 at the front end of the groove body 2 into the docking groove 41 from top to bottom, and align the docking blocks 423 on both sides with the positioning grooves 422. While inserting, the docking block 423 slides downward in the positioning groove 422. After the docking joint 421 is inserted to the bottom, the docking is completed. When connecting and fixing, the rotating block 433 is used. The rear end of the rotating block 433 rotates on the surface of the fixed rod 432 in the rotating seat 431 with the fixed rod 432 as the center. The rotating block 433 rotates to drive the pin block 434 to rotate outward through the docking joint 421 and the groove body 1. After the pin block 434 rotates to the outside of the groove body 1, continuing to rotate will align the clamping head 44 3 is squeezed to make the clamping head 443 slide on the surfaces of the two slide rods 442 toward the inside of the box body 441, and at the same time, the push spring 444 is squeezed and compressed. After rotating to the position of the clamping head 443 corresponding to the fixed groove 5, the clamping head 443 is no longer squeezed. At this time, the push spring 444 will rebound and push the clamping head 443 into the fixed groove 5 to fix the pin block 434, thereby completing the connection and fixation. For subsequent disassembly, the clamping head 443 can be moved out of the fixed groove 5 by pulling the button 6 backward, and then the rotating block 433 is rotated to drive the pin rod to rotate back into the groove body 1. Then, the docking block 423 is pulled out from the docking groove 41 from bottom to top to complete the disassembly.

[0037] In summary, the guide trough for pouring wall of construction project solves the problem that when the diversion length of existing pouring chute is not enough during use, it is usually connected by stacking one section or using bolts. However, the one-section stacking splicing method is extremely unstable and is easy to deviate and slip during use, resulting in disconnection. It is also troublesome to fix the connection and subsequent disassembly with bolts, and it is necessary to repeatedly use tools to tighten the bolts, which makes it impossible to connect well, affecting work efficiency to a certain extent.

[0038] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0039] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A guide trough for casting a wall of a construction project, comprising a trough body 1 (1), a trough body 2 (2) and mounting ears (3), wherein the trough body 2 (2) is located at the front end of the trough body 1 (1) and is movably connected to the trough body 1 (1), and the mounting ears (3) are four in number and are fixedly connected to the left and right side surfaces of the rear ends of the trough body 1 (1) and the trough body 2 (2), respectively, and characterized in that: A fixing device (4) is provided at the connection between the first trough body (1) and the second trough body (2), and the second trough body (2) and the first trough body (1) are connected to each other via the fixing device (4).

2. A guide trough for pouring a wall in a construction project according to claim 1, characterized in that: The fixing device (4) comprises a docking groove (41), a docking assembly (42), a connecting assembly (43) and a positioning assembly (44); the docking groove (41) is opened at the front end of the interior of the trough body (1); the docking assembly (42) is arranged in the docking groove (41); the connecting assembly (43) is two in number and is respectively arranged on the left and right sides of the front end of the interior of the trough body (1); the positioning assembly (44) is two in number and is respectively arranged on the left and right sides of the front end of the trough body (1).

3. A guide trough for pouring a wall in a construction project as claimed in claim 2, characterized in that: The docking assembly (42) includes a docking joint (421), a positioning groove (422) and a docking block (423). The docking joint (421) is arranged in the docking groove (41) and is movably connected to the docking groove (41). The front end of the docking joint (421) extends out of the docking groove (41) and is fixedly connected to the front end of the second groove body (2). The number of the positioning grooves (422) is two, and they are respectively opened on the left and right side surfaces inside the docking groove (41). The number of the docking blocks (423) is two, and they are respectively arranged in the two positioning grooves (422) and are movably connected to the positioning grooves (422). The ends of the two docking blocks (423) that are close to each other extend out of the positioning groove (422) and are fixedly connected to the two side surfaces of the docking joint (421).

4. A guide trough for pouring a wall in a construction project as claimed in claim 3, characterized in that: The connecting assembly (43) includes a rotating seat (431), a fixed rod (432), a rotating block (433) and a pin block (434). The rotating seat (431) is fixedly connected to one side of the interior of the trough body (1). The fixed rod (432) is arranged in the rotating seat (431), and the upper and lower ends are respectively fixedly connected to the upper and lower surfaces of the interior of the rotating seat (431). The rear end of the rotating block (433) is sleeved on the surface of the fixed rod (432) and is rotatably connected to the fixed rod (432). The pin block (434) is fixedly connected to the left surface of the front end of the rotating block (433), and the left end extends out of the docking joint (421) and the trough body (1), and is movably connected to the docking joint (421) and the trough body (1).

5. A guide trough for pouring a wall in a construction project as claimed in claim 4, characterized in that: The positioning assembly (44) includes a box body (441), a slide bar (442), a clamping head (443) and a push spring (444). The box body (441) is fixedly connected to the surface of one side of the lower end of the groove body (1). The number of the slide bars (442) is two, and they are respectively arranged at the upper and lower ends of the box body (441). The front and rear ends of the two slide bars (442) are respectively fixedly connected to the front and rear surfaces of the box body (441). The clamping head (443) is sleeved on the two slide bars (44 2) surface, and is slidably connected to the two slide bars (442), the front end of the clamping head (443) extends out of the box body (441) and is movably connected to the box body (441), the positions of the clamping head (443) and the pin block (434) correspond to each other, the number of the push springs (444) is two, and they are respectively mounted on the surfaces of the two slide bars (442), and the front and rear ends of the two push springs (444) are respectively fixedly connected to the inner rear surface of the box body (441) and the clamping head (443).

6. A guide trough for pouring a wall in a construction project as claimed in claim 4, characterized in that: The rear surfaces of the two pin blocks (434) are each provided with a fixing groove (5), and the two fixing grooves (5) pass through the two pin blocks (434). The positions of the two fixing grooves (5) correspond to the positions of the two positioning components (44).

7. A guide trough for pouring a wall in a construction project as claimed in claim 5, characterized in that: A pull button (6) is fixedly connected to the left surface of the rear end of the clamping head (443), and the left end of the pull button (6) extends out of the box body (441) and is slidably connected to the box body (441).

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