Fabricated pipe gallery foundation pit structure and production equipment thereof

Abstract

The invention belongs to the technical field of pipe galleries, and particularly relates to an assembly type pipe gallery foundation pit structure and production equipment thereof. The pipe gallery comprises a pipe gallery body, the pipe gallery body comprises two vertical double-layer wall bodies and two horizontal double-layer wall bodies, the two vertical double-layer wall bodies are symmetrically arranged left and right, the two horizontal double-layer wall bodies are symmetrically arranged up and down in parallel, and containing grooves are formed in the side faces, facing the horizontal double-layer wall bodies, of the vertical double-layer wall bodies; connecting steel bars are arranged at the positions, corresponding to the containing grooves, of the horizontal double-layer wall body, and the containing grooves are filled with cement. According to the fabricated pipe gallery foundation pit structure, the two vertical double-layer wall bodies and the two horizontal double-layer wall bodies are separated for transportation, so that the two vertical double-layer wall bodies and the two horizontal double-layer wall bodies can be stacked on a transport vehicle, transportation is convenient, space is not occupied, construction time is not wasted on transportation, auxiliary splicing is achieved through an assembly vehicle, and efficiency is improved.

Description

Technical Field

[0001] The present invention belongs to the technical field of pipe corridors, and in particular relates to an assembled pipe corridor foundation pit structure and production equipment thereof. Background Art

[0002] A pipe gallery is a corridor for pipelines. Many pipelines in chemical and related factories are concentrated together and arranged along the outside of the equipment or factory buildings. They are usually in the air and supported by brackets to form a corridor-like appearance. A few pipe galleries are also located underground.

[0003] At present, the finished products of underground pipeline corridors are all integral. Secondly, during construction, the integral pipeline corridors are usually directly hoisted into the designated position for front and back splicing. In addition, the integral pipeline corridors occupy a large area during transportation, and cannot be transported too much at a time, resulting in insufficient transportation capacity and construction time wasted on transportation. Summary of the Invention

[0004] In view of the deficiencies in the prior art, the technical problem to be solved by the present invention is to provide an assembled pipe gallery foundation pit structure and its production equipment, which can be spliced ​​on site with firm connections and is equipped with auxiliary splicing equipment to complete the splicing faster and increase efficiency.

[0005] To solve the above technical problems, the present invention adopts the following technical solutions: an assembled pipe gallery foundation pit structure, comprising a pipe gallery body, wherein the pipe gallery body comprises two vertical double-layer walls and two horizontal double-layer walls, wherein the two vertical double-layer walls are symmetrically arranged left and right, and the two horizontal double-layer walls are symmetrically arranged up and down, and the vertical double-layer walls are provided with receiving grooves on the sides facing the horizontal double-layer walls, and the horizontal double-layer walls are provided with connecting steel bars at positions corresponding to the receiving grooves, and the receiving grooves are filled with cement; It also includes an assembly vehicle for assisting in the assembly of vertical double-layer walls and horizontal double-layer walls. The assembly vehicle includes a mobile vehicle, a track, a mobile bracket, a cement pouring bucket, two XYZ-axis drivers and two pouring parts. The track is fixedly installed on the mobile vehicle, and the track is extended outward from the mobile vehicle. The mobile bracket is moved and placed on the track. The top and side walls of the mobile bracket are respectively provided with a lifting support assembly and a clamping support assembly for supporting the horizontal double-layer wall and the vertical double-layer wall. The cement pouring bucket is installed in the mobile bracket, and the two XYZ-axis drivers are correspondingly installed on both sides of the cement pouring bucket. The two pouring parts are respectively installed on the driving ends of the two XYZ-axis drivers, and a telescopic hose connected to the cement pouring bucket is provided.

[0006] The vertical double-layer wall includes two fixed grid steel frames, a plurality of triangular support steel frames are arranged between the two fixed grid steel frames, and cement is poured on the fixed grid steel frames to form a wall.

[0007] The lifting support assembly includes a lifting plate and four lifting cylinders. The four lifting cylinders are all installed on the top of the movable bracket, and the lifting plate is installed on the output ends of the four lifting cylinders.

[0008] The clamping support assembly includes two groups of support members and two groups of clamping assemblies. The two groups of support members are symmetrically arranged on both sides of the mobile support and are located on the side of the mobile support away from the vertical double-layer wall. The two groups of clamping assemblies are symmetrically arranged on both sides of the mobile support and are located on the side of the mobile support close to the vertical double-layer wall. The support member includes multiple support rods for supporting steel bars, and the multiple support rods are fixedly installed on a movable bracket. The clamping assembly includes a clamping cylinder and a pushing cylinder. The clamping cylinder is fixedly installed on the movable bracket, and the pushing cylinder is installed on the output end of the clamping cylinder. The output end of the pushing cylinder is installed with a clamping plate.

[0009] The XYZ-axis driver includes a first rodless cylinder, a lifting frame and two second rodless cylinders. The first rodless cylinder is installed on the side wall of the cement pouring bucket. The lifting frame is installed on the driving end of the first rodless cylinder. The two second rodless cylinders are symmetrically installed on the lifting end of the lifting frame. The casting part includes two casting heads. The two casting heads are respectively installed on the driving ends of the two second rodless cylinders. A transmission main pipe is installed between the two casting heads. The transmission main pipe is provided with a telescopic pipe connected to the casting head. The telescopic hose is connected to the transmission main pipe.

[0010] A pipe gallery production equipment includes a base plate, two length adjusters, two width adjusters and multiple lifting and blocking assemblies. The two length adjusters and the two width adjusters are respectively installed on the four sides of the base plate, and the two length adjusters are symmetrically arranged with respect to each other. The two width adjusters are symmetrically arranged with respect to each other. The multiple lifting and blocking assemblies are divided into two groups and symmetrically arranged below the base plate and located between the two symmetrical width adjusters. The base plate is provided with a through hole that cooperates with the blocking end of the lifting and blocking assembly.

[0011] The length adjuster includes a first horizontal rodless cylinder and two second horizontal rodless cylinders, the two second horizontal rodless cylinders are symmetrically arranged under the base plate, the first horizontal rodless cylinder is installed under the base plate and is located between the two second horizontal rodless cylinders, a first driving wheel is installed on the driving end of the first horizontal rodless cylinder, and a first adjusting cylinder is installed on the driving end of the two second horizontal rodless cylinders respectively, a first roller is rotatably installed on the driving end of the width adjuster, a first steel belt is wound around the first driving wheel and the first roller, two first guide rollers are installed between the two second horizontal rodless cylinders, and the first steel belt passes around the first guide roller and is connected to the first roller for transmission.

[0012] The width adjuster includes a third horizontal rodless cylinder and two fourth horizontal rodless cylinders. The two fourth horizontal rodless cylinders are symmetrically arranged under the base plate. The third horizontal rodless cylinder is installed under the base plate and is located between the two fourth horizontal rodless cylinders. A second driving wheel is installed on the driving end of the third horizontal rodless cylinder. A second adjusting cylinder is installed on the driving end of the two fourth horizontal rodless cylinders respectively. A second roller is rotatably installed on the driving end of the width adjuster. A second steel belt is wound around the second driving wheel and the second roller. Two second guide rollers are installed between the two fourth horizontal rodless cylinders. The second steel belt passes around the second guide roller and is transmission-connected to the second roller.

[0013] The second steel belt is provided with a notch mold, and the notch mold includes a buckle, a guide plate and a module slidably arranged on the guide plate. The buckle is provided with a slot matching the thickness of the second steel belt, and the slot is clamped on the second steel belt. The guide plate is rotatably connected to the buckle, and a sliding groove is provided at the bottom of the module, and the sliding groove is adapted to the width of the guide plate.

[0014] The lifting and blocking assembly comprises a telescopic cylinder which is installed below the through hole, and a convex mold which is adapted to the through hole is installed on the telescopic end of the telescopic cylinder.

[0015] Compared with the prior art, the present invention has the following beneficial effects: 1. The present invention discloses an assembled pipe gallery foundation pit structure, which is transported in a separate manner by two vertical double-layer walls and two horizontal double-layer walls, so that they can be stacked on a transport vehicle, thereby facilitating transportation and not taking up space, so that no construction time is wasted on transportation. In addition, by connecting the steel bars with the receiving grooves and then pouring cement to form a fixed connection to increase the stability of the connection, and during assembly, by placing the two vertical double-layer walls on the clamping support assembly of the mobile bracket, and placing one horizontal double-layer wall on the lifting support assembly, and the other horizontal double-layer wall The body is placed on the ground, and the track is completely placed on the horizontal double-layer wall by moving the mobile car. Then the mobile bracket drives the two vertical double-layer walls and one horizontal double-layer wall to move and align with the horizontal double-layer wall on the ground, and then pushes the vertical double-layer walls on both sides to splice with the horizontal double-layer walls on the ground, and the lifting support assembly drives the top horizontal double-layer wall to descend and splice with the vertical double-layer walls on both sides. The upper receiving tank is poured with cement manually, while the lower receiving tank is driven by the XYZ axis drive to move the casting parts for pouring, so as to achieve auxiliary splicing and increase efficiency.

[0016] 2. The present invention provides an assembled pipe gallery foundation pit structure, in which the double-sided wall arrangement increases its strength. Compared with a single-sided wall whose strength is increased simply by increasing the thickness, the structure is lighter, and multiple triangular support steel frames are arranged to increase the compressive strength.

[0017] 3. The present invention provides an assembled pipe gallery foundation pit structure. When pouring, the first rodless cylinder drives the lifting frame to move out, and then the second rodless cylinder drives the two pouring heads to move toward both sides respectively, so as to pour the lower receiving troughs one by one, realizing automatic pouring.

[0018] 4. The present invention provides a pipe gallery production equipment, which is adjusted to adapt to the length and width of the wall to be produced through two length adjusters and two width adjusters, and then a protrusion is formed on the lifting and lowering blocking component according to the position of the required accommodating groove, so that an accommodating groove is formed at the position of the rear cover after casting is completed, thereby realizing adaptive production of wall panels of different specifications.

[0019] 5. The present invention provides a pipe gallery production equipment, which, according to the position of the receiving slot, clamps the buckle on the second steel belt, then flips the guide plate so that the module is set downward, and adjusts the position of the module to correspond to the opening position of different receiving slots by sliding the module on the guide plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic structural diagram of the pipe gallery body of the present invention; Figure 2 This is a schematic structural diagram of a vertical double-layer wall according to the present invention; Figure 3 This is a schematic structural diagram of a horizontal double-layer wall according to the present invention; Figure 4 This is a schematic diagram of the structure of the pipe gallery body and the assembly vehicle of the present invention; Figure 5 This is a schematic structural diagram of the assembly vehicle of the present invention; Figure 6 This is a schematic structural diagram of the assembled vehicle of the present invention from another perspective; Figure 7 This is an enlarged structural schematic diagram of another viewing angle A of the assembly vehicle of the present invention; Figure 8 It is a structural schematic diagram of the production equipment of the present invention; Figure 9 Schematic diagram of the structure of the length adjuster of the present invention; Figure 10 Schematic diagram of the structure of the width adjuster of the present invention; Figure 11 This is a schematic diagram of the bottom structure of the production equipment of the present invention; Figure 12 It is a structural schematic diagram of the notch mold of the present invention; Figure 13 It is a schematic cross-sectional structural diagram of the lifting and lowering blocking assembly of the present invention.

[0021] Markings in the figure: 1. Pipe gallery body; 2. Vertical double-layer wall; 3. Horizontal double-layer wall; 4. Receiving trough; 5. Connecting steel bars; 8. Assembly vehicle; 801. Mobile vehicle; 802. Track; 803. Mobile support; 804. Cement pouring bucket; 805. XYZ axis drive; 806. Casting part; 807. Lifting support assembly; 808. Clamping support assembly; 809. Support rod; 8010. Clamping cylinder; 8011. Pushing cylinder; 8012. Clamping plate; 8013. First rodless cylinder; 8014. Lifting frame; 8015. Second rodless cylinder; 8016. Casting head; 9. Bottom plate; 10. Length adjuster; 1001. First horizontal rodless cylinder; 1002. Second horizontal rodless cylinder; 1003. First drive wheel; 1004. First adjustment cylinder; 1005. First guide roller; 1006. First steel belt; 1007. First roller; 11. Width adjuster; 1101. Third horizontal rodless cylinder; 1102. Fourth horizontal rodless cylinder; 1103. Second drive wheel; 1104. Second adjustment cylinder; 1105. Second steel belt; 1106. Second guide roller; 1107. Notch mold; 1108. Buckle; 1109. Guide plate; 11010. Module; 11011. Second roller; 12. Lifting and blocking assembly; 1201. Telescopic cylinder; 1202. Punch; 13. Through hole. DETAILED DESCRIPTION

[0022] In order to make the above features and advantages of the present invention more obvious and easy to understand, embodiments are given below with reference to the accompanying drawings for detailed description.

[0023] like Figures 1-13As shown, the present embodiment provides an assembled pipe gallery foundation pit structure, which is characterized by comprising a pipe gallery body 1, the pipe gallery body 1 comprising two vertical double-layer walls 2 and two horizontal double-layer walls 3, the two vertical double-layer walls 2 being symmetrically arranged left and right, the two horizontal double-layer walls 3 being symmetrically arranged up and down, the vertical double-layer walls 2 being provided with a receiving groove 4 on the side facing the horizontal double-layer walls 3, the horizontal double-layer walls 3 being provided with a connecting steel bar 5 at the position corresponding to the receiving groove 4, and the receiving groove 4 being filled with cement; specifically, it also comprises an assembly vehicle 8 for assisting the assembly of the vertical double-layer walls 2 and the horizontal double-layer walls 3, the assembly vehicle 8 comprising a mobile vehicle 801, a track 802, a mobile bracket 803, a cement pouring bucket 804, two X YZ-axis driver 805 and two casting parts 806, the track 802 is fixedly installed on the mobile vehicle 801, the track 802 extends outward from the mobile vehicle 801, the mobile bracket 803 is moved and placed on the track 802, the top and side walls of the mobile bracket 803 are respectively provided with a lifting support assembly 807 and a clamping support assembly 808 for supporting the horizontal double-layer wall 3 and the vertical double-layer wall 2, the cement pouring bucket 804 is installed in the mobile bracket 803, the two XYZ-axis drivers 805 are correspondingly installed on both sides of the cement pouring bucket 804, the two casting parts 806 are respectively installed on the driving ends of the two XYZ-axis drivers 805, and a telescopic hose connected to the cement pouring bucket 804 is provided. It adopts the method of transporting two vertical double-layer walls 2 and two horizontal double-layer walls 3 separately, so that they can be stacked on a transport vehicle, which is convenient for transportation and does not take up space, so that construction time is not wasted on transportation. In addition, by connecting the steel bars 5 with the receiving grooves 4 and then pouring cement to form a fixed connection to increase the stability of the connection between them, and during assembly, the two vertical double-layer walls 2 are placed on the clamping support assembly 808 of the mobile bracket 803, and one horizontal double-layer wall 3 is placed on the lifting support assembly 807, and the other horizontal double-layer wall 3 is placed on the ground, and the mobile vehicle 801 is used to move the two vertical double-layer walls 2 to the clamping support assembly 808 of the mobile bracket 803. The track 802 is placed completely on the horizontal double-layer wall 3, and then the mobile bracket 803 drives the two vertical double-layer walls 2 and one horizontal double-layer wall 3 to move and align with the horizontal double-layer wall 3 on the ground, and then pushes the vertical double-layer walls 2 on both sides to be spliced ​​with the horizontal double-layer walls 3 on the ground, and the lifting support assembly 807 drives the top horizontal double-layer wall 3 to descend and be spliced ​​with the vertical double-layer walls 2 on both sides. The upper receiving groove 4 is manually poured with cement, and the lower receiving groove 4 is driven by the XYZ axis driver 805 to drive the casting part 806 to move and cast, so as to achieve auxiliary splicing and increase efficiency.

[0024] Furthermore, the vertical double-layer wall 2 comprises two fixed grid steel frames, with multiple triangular support steel frames positioned between them. Cement is poured onto the fixed grid steel frames to form the wall. Specifically, rebar protrudes from one side of the fixed grid steel frames, and the wall body has recessed connection openings symmetrically to the rebar. This double-sided wall increases its strength, making it a lighter structure than a single-sided wall, which increases strength simply by increasing thickness. Furthermore, the multiple triangular support steel frames provide increased compressive strength.

[0025] Furthermore, the lifting support assembly 807 includes a lifting plate and four lifting cylinders, the four lifting cylinders are all installed on the top of the mobile bracket 803, and the lifting plate is installed on the output ends of the four lifting cylinders. The lifting plate is driven to move up and down by the four lifting plates.

[0026] Furthermore, the clamping support assembly 808 includes two groups of support members and two groups of clamping assemblies. The two groups of support members are symmetrically arranged on both sides of the mobile bracket 803 and are located on the side of the mobile bracket 803 away from the vertical double-layer wall 2. The two groups of clamping assemblies are symmetrically arranged on both sides of the mobile bracket and are located on the side of the mobile bracket 803 close to the vertical double-layer wall 2; specifically, the support members include a plurality of support rods 809 for supporting steel bars, and the plurality of support rods 809 are fixedly installed on the mobile bracket 803. The clamping assembly includes a clamping cylinder 8010 and a pushing cylinder 8011. The clamping cylinder 8010 is fixedly installed on the mobile bracket 803, and the pushing cylinder 8011 is installed on the output end of the clamping cylinder 8010. The output end of the pushing cylinder 8011 is installed with a clamping plate 8012. The protruding steel bars of the vertical double-layer wall 2 are supported by multiple support rods 809, and then the clamping plate 8012 is pushed out by the pushing cylinder 8011, and the vertical double-layer wall 2 is clamped and fixed in cooperation with the clamping cylinder 8010, thereby facilitating the transportation of the vertical double-layer wall 2.

[0027] Furthermore, the XYZ-axis driver 805 includes a first rodless cylinder 8013, a lifting frame 8014 and two second rodless cylinders 8015. The first rodless cylinder 8013 is installed on the side wall of the cement pouring barrel 804, the lifting frame 8014 is installed on the driving end of the first rodless cylinder 8013, and the two second rodless cylinders 8015 are symmetrically installed on the lifting end of the lifting frame 8014. The casting part 806 includes two casting heads 8016, and the two casting heads 8016 are respectively installed on the driving ends of the two second rodless cylinders 8015. A transmission main pipe is installed between the two casting heads 8016, and the transmission main pipe is provided with a telescopic pipe connected to the casting head 8016, and the telescopic hose is connected to the transmission main pipe. When pouring is to be carried out, the lifting frame 8014 is driven out by the first rodless cylinder 8013, and then the two pouring heads 8016 are driven to move toward both sides by the second rodless cylinder 8015, so that the lower receiving troughs 4 are poured one by one to realize automatic pouring.

[0028] A pipe gallery production equipment includes a base plate 9, two length adjusters 10, two width adjusters 11, and a plurality of lifting and blocking assemblies 12. The two length adjusters 10 and the two width adjusters 11 are respectively mounted on the four sides of the base plate 9, and the two length adjusters 10 and the two width adjusters 11 are symmetrically arranged. The plurality of lifting and blocking assemblies 12 are divided into two groups and symmetrically arranged below the base plate 9 and between the two symmetrical width adjusters 11. The base plate 9 is provided with through holes 13 that cooperate with the blocking ends of the lifting and blocking assemblies 12. The length and width of the wall to be produced are adjusted and adapted by the two length adjusters 10 and the two width adjusters 11. Then, a protrusion is formed on the lifting and blocking assembly 12 according to the position of the required accommodating groove 4, so that the accommodating groove 4 is formed at the position of the rear cover after casting is completed, thereby realizing the adaptive production of wall panels of different specifications.

[0029] Furthermore, the length adjuster 10 includes a first horizontal rodless cylinder 1001 and two second horizontal rodless cylinders 1002. The two second horizontal rodless cylinders 1002 are symmetrically arranged below the base plate 9. The first horizontal rodless cylinder 1001 is installed below the base plate 9 and is located between the two second horizontal rodless cylinders 1002. A first driving wheel 1003 is installed on the driving end of the first horizontal rodless cylinder 1001. The driving ends of the two second horizontal rodless cylinders 1002 are respectively equipped with first adjusting cylinders 1004. A first roller 1007 is rotatably installed on the driving end of the width adjuster 11. A first steel belt 1006 is wound around the first driving wheel 1003 and the first roller 1007. Two first guide rollers 1005 are installed between the two second horizontal rodless cylinders 1002. The first steel belt 1006 passes around the first guide roller 1005 and is transmission-connected to the first roller 1007. When the length needs to be adjusted, the first horizontal rodless cylinder 1001 and the two second horizontal rodless cylinders 1002 are driven simultaneously, thereby driving the first drive wheel 1003 and the first adjusting cylinder 1004 to move the adjustment position, so that the first steel belt 1006 becomes longer or shorter, thereby adjusting the length. The first horizontal rodless cylinder 1001 can continue to drive, and the two first adjusting cylinders 1004 cooperate to drive, so that the distance between the two length adjusters 10 becomes wider or narrower to adapt to the width of the two width adjusters 11.

[0030] Furthermore, the width adjuster 11 includes a third horizontal rodless cylinder 1101 and two fourth horizontal rodless cylinders 1102. The two fourth horizontal rodless cylinders 1102 are symmetrically arranged below the base plate 9. The third horizontal rodless cylinder 1101 is installed below the base plate 9 and is located between the two fourth horizontal rodless cylinders 1102. A second driving wheel 1103 is installed on the driving end of the third horizontal rodless cylinder 1101. Second adjusting cylinders 1104 are respectively installed on the driving ends of the two fourth horizontal rodless cylinders 1102. A second roller 11011 is rotatably installed on the driving end of the width adjuster 11. A second steel belt 1105 is wound around the second driving wheel 1103 and the second roller 11011. Two second guide rollers 1106 are installed between the two fourth horizontal rodless cylinders 1102. The second steel belt 1105 passes around the second guide roller 1106 and is transmission-connected to the second roller 11011. When the width needs to be adjusted, the third horizontal rodless cylinder 1101 and the two fourth horizontal rodless cylinders 1102 are driven simultaneously, thereby driving the second drive wheel 1103 and the second adjustment cylinder 1104 to move the adjustment position, so that the second steel belt 1105 becomes longer or shorter, thereby adjusting the width. The third horizontal rodless cylinder 1101 can continue to drive, and the two second adjustment cylinders 1104 can cooperate to drive, so that the distance between the two width adjusters 11 becomes longer or shorter to adapt to the length of the two length adjusters 10. Specifically, a notch mold 1107 is secured to the second steel strip 1105. The notch mold 1107 includes a buckle 1108, a guide plate 1109, and a module 11010 that slides onto the guide plate 1109. The buckle 1108 has a slot that matches the thickness of the second steel strip 1105 and is secured to the second steel strip 1105. The guide plate 1109 is rotatably connected to the buckle 1108. The bottom of the module 11010 has a sliding slot that matches the width of the guide plate 1109. When another wall is constructed, the entire structure needs to be flipped over so that the receiving slot 4 of the wall faces upward. This allows the buckle 1108 to be secured to the second steel strip 1105, and the guide plate 1109 is flipped so that the module 11010 faces downward, depending on the position of the receiving slot 4. The module 11010 can then slide on the guide plate 1109 to adjust its position to correspond to the opening position of different receiving slots 4.

[0031] Furthermore, the lifting and blocking assembly 12 includes a telescopic cylinder 1201, which is installed below the through hole 13. A punch 1202 that fits within the through hole 13 is mounted on the telescopic end of the telescopic cylinder 1201. When the location where the groove 4 needs to be accommodated is reached, the telescopic cylinder 1201 drives the punch 1202 upward, so that the punch 1202 protrudes above the bottom plate 9, forming a groove 4 at the location where the punch 1202 is located after casting is completed.

[0032] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which shall fall within the scope of the present invention to be protected. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. An assembled pipe gallery foundation pit structure, characterized by: The pipe gallery comprises a main body, wherein the main body comprises two vertical double-layer walls and two horizontal double-layer walls, wherein the two vertical double-layer walls are symmetrically arranged left and right, and the two horizontal double-layer walls are symmetrically arranged up and down, and the vertical double-layer walls are provided with receiving grooves on the sides facing the horizontal double-layer walls, and the horizontal double-layer walls are provided with connecting steel bars at positions corresponding to the receiving grooves, and the receiving grooves are filled with cement; It also includes an assembly vehicle for assisting in the assembly of vertical double-layer walls and horizontal double-layer walls. The assembly vehicle includes a mobile vehicle, a track, a mobile bracket, a cement pouring bucket, two XYZ-axis drivers and two pouring parts. The track is fixedly installed on the mobile vehicle, and the track is extended outward from the mobile vehicle. The mobile bracket is moved and placed on the track. The top and side walls of the mobile bracket are respectively provided with a lifting support assembly and a clamping support assembly for supporting the horizontal double-layer wall and the vertical double-layer wall. The cement pouring bucket is installed in the mobile bracket, and the two XYZ-axis drivers are correspondingly installed on both sides of the cement pouring bucket. The two pouring parts are respectively installed on the driving ends of the two XYZ-axis drivers, and a telescopic hose connected to the cement pouring bucket is provided.

2. The assembled pipe gallery foundation pit structure according to claim 1, characterized in that: The vertical double-layer wall includes two fixed grid steel frames, a plurality of triangular support steel frames are arranged between the two fixed grid steel frames, and cement is poured on the fixed grid steel frames to form a wall.

3. The assembled pipe gallery foundation pit structure according to claim 1, characterized in that: The lifting support assembly includes a lifting plate and four lifting cylinders. The four lifting cylinders are all installed on the top of the movable bracket, and the lifting plate is installed on the output ends of the four lifting cylinders.

4. The assembled pipe gallery foundation pit structure according to claim 1, characterized in that: The clamping support assembly includes two groups of support members and two groups of clamping assemblies. The two groups of support members are symmetrically arranged on both sides of the mobile support and are located on the side of the mobile support away from the vertical double-layer wall. The two groups of clamping assemblies are symmetrically arranged on both sides of the mobile support and are located on the side of the mobile support close to the vertical double-layer wall. The support member includes multiple support rods for supporting steel bars, and the multiple support rods are fixedly installed on a movable bracket. The clamping assembly includes a clamping cylinder and a pushing cylinder. The clamping cylinder is fixedly installed on the movable bracket, and the pushing cylinder is installed on the output end of the clamping cylinder. The output end of the pushing cylinder is installed with a clamping plate.

5. The assembled pipe gallery foundation pit structure according to claim 1, characterized in that: The XYZ-axis driver includes a first rodless cylinder, a lifting frame and two second rodless cylinders. The first rodless cylinder is installed on the side wall of the cement pouring bucket. The lifting frame is installed on the driving end of the first rodless cylinder. The two second rodless cylinders are symmetrically installed on the lifting end of the lifting frame. The casting part includes two casting heads. The two casting heads are respectively installed on the driving ends of the two second rodless cylinders. A transmission main pipe is installed between the two casting heads. The transmission main pipe is provided with a telescopic pipe connected to the casting head. The telescopic hose is connected to the transmission main pipe.

6. A pipe gallery production device based on the assembled pipe gallery foundation pit structure according to any one of claims 1 to 5, characterized in that: It includes a base plate, two length adjusters, two width adjusters and multiple lifting and blocking components. The two length adjusters and the two width adjusters are respectively installed on the four sides of the base plate, and the two length adjusters are symmetrically arranged with each other. The two width adjusters are symmetrically arranged with each other. The multiple lifting and blocking components are divided into two groups and symmetrically arranged below the base plate and located between the two symmetrical width adjusters. The base plate is provided with a through hole that cooperates with the blocking end of the lifting and blocking component.

7. The pipe gallery production equipment according to claim 6, characterized in that: The length adjuster includes a first horizontal rodless cylinder and two second horizontal rodless cylinders, the two second horizontal rodless cylinders are symmetrically arranged under the base plate, the first horizontal rodless cylinder is installed under the base plate and is located between the two second horizontal rodless cylinders, a first driving wheel is installed on the driving end of the first horizontal rodless cylinder, and a first adjusting cylinder is installed on the driving end of the two second horizontal rodless cylinders respectively, a first roller is rotatably installed on the driving end of the width adjuster, a first steel belt is wound around the first driving wheel and the first roller, two first guide rollers are installed between the two second horizontal rodless cylinders, and the first steel belt passes around the first guide roller and is connected to the first roller for transmission.

8. The pipe gallery production equipment according to claim 6, characterized in that: The width adjuster includes a third horizontal rodless cylinder and two fourth horizontal rodless cylinders. The two fourth horizontal rodless cylinders are symmetrically arranged under the base plate. The third horizontal rodless cylinder is installed under the base plate and is located between the two fourth horizontal rodless cylinders. A third driving wheel is installed on the driving end of the third horizontal rodless cylinder. A third adjusting cylinder is installed on the driving end of the two fourth horizontal rodless cylinders respectively. A second roller is rotatably installed on the driving end of the width adjuster. A second steel belt is wound around the third driving wheel and the second roller. Two second guide rollers are installed between the two fourth horizontal rodless cylinders. The second steel belt passes around the second guide roller and is transmission-connected to the second roller.

9. The pipe gallery production equipment according to claim 8, characterized in that: The second steel belt is provided with a notch mold, and the notch mold includes a buckle, a guide plate and a module slidably arranged on the guide plate. The buckle is provided with a slot matching the thickness of the second steel belt, and the slot is clamped on the second steel belt. The guide plate is rotatably connected to the buckle, and a sliding groove is provided at the bottom of the module, and the sliding groove is adapted to the width of the guide plate.

10. The pipe gallery production equipment according to claim 6, characterized in that: The lifting and blocking assembly comprises a telescopic cylinder which is installed below the through hole, and a convex mold which is adapted to the through hole is installed on the telescopic end of the telescopic cylinder.

Images