Municipal house building concrete pouring workbench

Abstract

The invention provides a municipal house building concrete pouring workbench, and belongs to the technical field of house building pouring. Comprising a lifting part, a rotating part is arranged at the top of the lifting part, a connecting plate is arranged at the top of the rotating part, a sliding part is arranged at the top of the connecting plate, a top frame part is arranged at the top of the sliding part, a sliding groove is formed in the middle of the top frame part, and the two ends of the sliding groove are communicated to the two sides of the top frame part; two sliding plates are symmetrically connected into the sliding groove in a sliding mode, the opposite ends of the two sliding plates extend out of the two sides of the sliding groove respectively, the extending ends of the sliding plates are fixedly connected with connecting pieces, a workbench is fixedly installed at the ends, away from the sliding plates, of the connecting pieces, and the workbench is used for bearing workers. According to the municipal house building concrete pouring working table, a worker climbs on the working table and hangs a tool box on the hanging piece, so that the worker conveniently uses tools to level concrete at a high position, and the supporting plate is dismantled.

Description

Technical Field

[0001] The present invention belongs to the technical field of building construction pouring, and specifically relates to a municipal building concrete pouring workbench. Background Art

[0002] Chinese Patent, application number 202321532648.4, discloses a municipal building concrete pouring workbench. By rotating the operating rod counterclockwise, the connecting rope is gradually retracted into the support box of the winch, and the placement plate will gradually move upward due to the retraction of the connecting rope. When the top of the placement plate fits against the bottom of the support plate, the staff on top of the support plate can take items from the top of the placement plate for use. Such lifting operations enable the staff to obtain the required items without getting off the workbench;

[0003] During the existing building construction concrete pouring process, it is necessary for the staff to level the poured concrete and then remove the support plate. When constructing at a relatively low pouring position, the staff can stand on the ground for construction. However, when the pouring position is relatively high, the staff needs to use a liftable workbench for construction. The workbench of the above device is relatively fixed in position, and the staff cannot move above the pouring site for construction, resulting in a limited construction range and an inability to fully complete the construction problems after concrete pouring. Summary of the Invention

[0004] In order to solve the problem of being unable to fully complete the construction after concrete pouring existing in the above-mentioned prior art, the present invention provides a municipal building concrete pouring workbench, which uses sliding components in combination with a sliding plate and a workbench to achieve the effect of fully completing the concrete pouring construction. The specific technical solution is as follows: A municipal building concrete pouring workbench, comprising: a lifting component, a rotating component is arranged on the top of the lifting component, a connecting plate is arranged on the top of the rotating component, a sliding component is arranged on the top of the connecting plate, a top frame component is arranged on the top of the sliding component, a chute is opened in the middle of the top frame component, both ends of the chute are opened to both sides of the top frame component, two sliding plates are symmetrically and slidably connected in the chute, the opposite ends of the two sliding plates respectively extend out of both sides of the chute, a connecting piece is fixedly connected to the extending end of the sliding plate, a workbench is fixedly installed at one end of the connecting piece away from the sliding plate, and the workbench is used to carry the staff;

[0005] Hanging parts are arranged on both sides of the connecting piece, hanging straps are hung on the hanging parts, and a toolbox is fixedly installed at the bottom of the hanging straps.

[0006] Preferably, the lifting component includes: a bottom plate, a folding rectangular pipe, and a top plate. The folding rectangular pipe is arranged on the top of the bottom plate, the top plate is arranged on the top of the folding rectangular pipe, the rotating component is arranged on the top of the top plate, and universal wheels are installed at the four corners of the bottom of the bottom plate.

[0007] Preferably, a connecting rod is fixedly installed in the middle of the folding square pipe. Two first hydraulic cylinders are hinged to the top of the bottom plate. The output end of the first hydraulic cylinder is hinged to the connecting rod. A pumping station is fixedly installed on the top of the bottom plate, and the first hydraulic cylinder is connected to the pumping station.

[0008] Preferably, a first hinge seat and a first sliding rod are symmetrically installed on the top of the bottom plate. A first slider is slidably sleeved on the first sliding rod. The bottom of the folding square pipe is respectively hinged to the first hinge seat and the first slider; a second hinge seat and a second sliding rod are symmetrically installed on the bottom of the top plate. A second slider is slidably sleeved on the second sliding rod. The top of the folding square pipe is respectively hinged to the second hinge seat and the second slider.

[0009] Preferably, the rotating member includes: a rotating shaft, a gear, a second hydraulic cylinder, a connecting rod and a rack. The rotating shaft is rotatably connected to the center of the top of the top plate. The connecting plate is fixedly installed on the top of the rotating shaft. A gear is fixedly sleeved on the outer wall of the rotating shaft. A second hydraulic cylinder is fixedly installed on the top of the top plate. The output end of the second hydraulic cylinder is fixedly installed with a connecting rod. The other end of the connecting rod is fixedly installed with a rack, and the rack meshes with the gear.

[0010] Preferably, a support seat is fixedly installed on the top of the top plate. A connecting groove is fixedly installed on the top of the support seat. The rack is slidably connected in the connecting groove.

[0011] Preferably, a baffle is fixedly installed on the bottom of the connecting plate. A first positioning plate and a second positioning plate are respectively fixedly installed on the top of the top plate. The baffle is located between the first positioning plate and the second positioning plate. The first positioning plate and the second positioning plate are used to limit the rotation angle of the connecting plate.

[0012] Preferably, the sliding member includes: a carrier plate, an electric slide rail and an output plate. The carrier plate is fixedly installed on the top of the connecting plate. The electric slide rail is fixedly installed on the top of the carrier plate. The output plate is connected to the top of the electric slide rail. The top frame member is fixedly installed on the top of the output plate.

[0013] Preferably, a motor is fixedly installed on the top of the top frame member. The output end of the motor is connected with an output shaft. The bottom end of the output shaft rotatably extends into the chute. A first bevel gear is fixedly sleeved on the bottom of the output shaft. Two second bevel gears are symmetrically meshed on the surface of the first bevel gear. A lead screw is fixedly sleeved in the central hole of the second bevel gear. The slide plate is threadedly sleeved on the outer wall of the lead screw. The slide plate and the chute are both rectangular structures. A bearing seat is rotatably sleeved on the outer wall of the lead screw. The bearing seat is fixedly installed on the inner bottom wall of the chute.

[0014] In addition, the municipal building construction concrete pouring workbench provided by the present invention may also have the following features: The hanging member includes: a hanging rod, a stud, and a retaining plate. Two hanging rods are symmetrically installed on both sides of the connecting member. A threaded opening is provided at one end of the hanging rod away from the connecting member, and a stud is threadedly connected to the threaded opening of the hanging rod.

[0015] In the above technical solution, a retaining plate is fixedly installed at one end of the stud away from the hanging rod.

[0016] A municipal building construction concrete pouring workbench of the present invention has the following beneficial effects compared with the prior art:

[0017] 1. For this municipal building construction concrete pouring workbench, after the staff gets onto the workbench, the toolbox is hung on the hanging member, which is convenient for the staff to use tools at a high place to level the concrete and remove the supporting plate; it is convenient to fix the toolbox and saves the placement space inside the workbench;

[0018] 2. For this municipal building construction concrete pouring workbench, by starting the first hydraulic cylinder, the folding square tube is unfolded to drive the workbench to rise, so as to move the workbench above the concrete pouring plane; then by starting the rotating member to drive the sliding member to rotate above the concrete, starting the electric slide rail to drive the workbench to move above the concrete, and by starting the motor to drive the slide plate to move in the chute, the construction range that the staff can operate is expanded, enabling the staff to fully complete the construction of concrete pouring;

[0019] 3. For this municipal building construction concrete pouring workbench, the device is moved to a suitable position by the universal wheels to adjust the distance between the device and the concrete construction point. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 is the front view schematic diagram of the municipal building construction concrete pouring workbench provided by the present invention;

[0021] Figure 2 is Figure 1 the enlarged view of part A of

[0022] Figure 3 is the side view schematic diagram of the municipal building construction concrete pouring workbench provided by the present invention;

[0023] Figure 4 is the partial structural schematic diagram of the lifting member provided by the present invention;

[0024] Figure 5 is the structural schematic diagram of the rack provided by the present invention;

[0025] Figure 6 is the structural schematic diagram of the electric slide rail provided by the present invention;

[0026] Figure 7 Explosion schematic diagram of the hanging part provided by the present invention;

[0027] Figure 8 Cross-sectional schematic diagram of the top frame part provided by the present invention;

[0028] Among them, Figures 1 to 8 The reference numerals and component names in the figure are: 1, lifting component; 2, rotating component; 3, connecting plate; 4, sliding component; 5, top frame component; 6, connecting component; 7, workbench; 8, universal wheel; 9, baffle; 10, first positioning plate; 11, second positioning plate; 12, hanging part; 13, hanging belt; 14, toolbox; 15, motor; 16, chute; 17, sliding plate; 18, output shaft; 19, first bevel gear; 20, second bevel gear; 21, lead screw; 22, bearing seat; 101, bottom plate; 102, folding square tube; 103, top plate; 104, connecting rod; 105, first hydraulic cylinder; 106, pump station; 107, first hinge seat; 108, first slide bar; 109, first slider; 1010, second hinge seat; 1011, second slide bar; 1012, second slider; 201, rotating shaft; 202, gear; 203, second hydraulic cylinder; 204, connecting rod; 205, support seat; 206, connecting groove; 207, rack; 401, carrier plate; 402, electric slide rail; 403, output plate; 121, hanging rod; 122, stud; 123, retaining disc. Specific embodiments

[0029] The following combines specific implementation cases and appendices Figures 1 - 8 to further illustrate the present invention. However, the present invention is not limited to these embodiments. The present invention provides a technical solution: a municipal building concrete pouring workbench, including: a lifting component 1, a rotating component 2 is arranged at the top of the lifting component 1, a connecting plate 3 is arranged at the top of the rotating component 2, a sliding component 4 is arranged at the top of the connecting plate 3, a top frame component 5 is arranged at the top of the sliding component 4, a chute 16 is opened in the middle of the top frame component 5, the chute 16 is a rectangular groove, the chute 16 is arranged horizontally, both ends of the chute 16 are opened to both sides of the top frame component 5, two sliding plates 17 are symmetrically and slidably connected in the chute 16, the opposite ends of the two sliding plates 17 respectively extend out of both sides of the chute 16, a connecting component 6 is fixedly connected to the extending end of the sliding plate 17, the connecting component 6 is an L-shaped reinforcing plate, and one end of the connecting component 6 away from the sliding plate 17 is fixedly installed with a workbench 7 through bolts. The workbench 7 is used to carry workers, and an opening structure is opened at the bottom of the side wall of the workbench 7 for workers to construct the concrete outward;

[0030] On both sides of the connecting member 6, hanging members 12 are provided. A hanging belt 13 is hung on the hanging member 12. At the bottom of the hanging belt 13, a toolbox 14 is fixedly installed. Various tools for constructing concrete, such as a scraper and a military shovel, etc., are placed in the toolbox 14.

[0031] As a preferred solution, further, the lifting member 1 includes: a bottom plate 101, a folding square pipe 102, and a top plate 103. The folding square pipe 102 is arranged on the top of the bottom plate 101, the top plate 103 is arranged on the top of the folding square pipe 102, a rotating member 2 is arranged on the top of the top plate 103. Universal wheels 8 are installed at the four corners of the bottom of the bottom plate 101. A braking device is arranged on the universal wheels 8 for stopping the movement of the device.

[0032] As a preferred solution, further, a connecting rod 104 is fixedly installed in the middle of the folding square pipe 102. The connecting rod 104 is horizontally arranged. Two first hydraulic cylinders 105 are hinged on the top of the bottom plate 101. The two first hydraulic cylinders 105 are arranged in parallel. The output end of the first hydraulic cylinder 105 is hinged to the connecting rod 104. A pump station 106 is fixedly installed on the top of the bottom plate 101. The first hydraulic cylinder 105 is connected to the pump station 106.

[0033] As a preferred solution, further, a first hinge seat 107 and a first sliding rod 108 are symmetrically installed on the top of the bottom plate 101. The number of the first hinge seat 107 and the first sliding rod 108 is two each. The two first hinge seats 107 are arranged in parallel. The two first sliding rods 108 are arranged in parallel. A first sliding block 109 is slidably sleeved on the first sliding rod 108. The bottom of the folding square pipe 102 is respectively hinged to the first hinge seat 107 and the first sliding block 109; a second hinge seat 1010 and a second sliding rod 1011 are symmetrically installed on the bottom of the top plate 103. The number of the second hinge seat 1010 and the second sliding rod 1011 is two each. The two second hinge seats 1010 are arranged in parallel. The two second sliding rods 1011 are arranged in parallel. A second sliding block 1012 is slidably sleeved on the second sliding rod 1011. The top of the folding square pipe 102 is respectively hinged to the second hinge seat 1010 and the second sliding block 1012.

[0034] As a preferred solution, further, the rotating member 2 includes: a rotating shaft 201, a gear 202, a second hydraulic cylinder 203, a connecting rod 204, and a rack 207. The rotating shaft 201 is rotatably connected to the center of the top of the top plate 103. A connecting plate 3 is fixedly installed on the top of the rotating shaft 201. A gear 202 is fixedly sleeved on the outer wall of the rotating shaft 201. A second hydraulic cylinder 203 is fixedly installed on the top of the top plate 103. The output end of the second hydraulic cylinder 203 is fixedly installed with a connecting rod 204. The other end of the connecting rod 204 is fixedly installed with a rack 207. The second hydraulic cylinder 203 and the rack 207 are arranged in parallel. The rack 207 and the gear 202 are at the same height. The rack 207 meshes with the gear 202.

[0035] As a preferred solution, further, a support base 205 is fixedly installed on the top of the top plate 103, a connection groove 206 is fixedly installed on the top of the support base 205, a rack 207 is slidably connected in the connection groove 206, and the rack 207 slides and fits along the length direction of the connection groove 206.

[0036] As a preferred solution, further, a baffle 9 is fixedly installed at the bottom of the connecting plate 3, a first positioning plate 10 and a second positioning plate 11 are respectively fixedly installed on the top of the top plate 103, the baffle 9 is located between the first positioning plate 10 and the second positioning plate 11, and the first positioning plate 10 and the second positioning plate 11 are used to limit the rotation angle of the connecting plate 3; when the baffle 9 rotates to be respectively in contact with the first positioning plate 10 and the second positioning plate 11, the connecting plate 3 rotates 90°.

[0037] As a preferred solution, further, the sliding member 4 includes: a carrier plate 401, an electric slide rail 402 and an output plate 403. The carrier plate 401 is fixedly installed on the top of the connecting plate 3, the electric slide rail 402 is fixedly installed on the top of the carrier plate 401, the electric slide rail 402 is connected to an external power source, the top of the electric slide rail 402 is connected to an output plate 403, and the top of the output plate 403 is fixedly installed with a top frame member 5 through bolts, and the top frame member 5 is vertically arranged with the electric slide rail 402.

[0038] As a preferred solution, further, a motor 15 is fixedly installed on the top of the top frame member 5, the motor 15 is connected to an external power source, an output shaft 18 is connected to the output end of the motor 15, the connection between the output shaft 18 and the top frame member 5 is connected through a bearing, the bottom end of the output shaft 18 rotates and extends into the chute 16, a first bevel gear 19 is fixedly sleeved on the bottom of the output shaft 18, two second bevel gears 20 are symmetrically engaged on the surface of the first bevel gear 19, a lead screw 21 is fixedly sleeved in the central hole of the second bevel gear 20, a slide plate 17 is threadedly sleeved on the outer wall of the lead screw 21, both the slide plate 17 and the chute 16 are rectangular structures, a bearing seat 22 is rotatably sleeved on the outer wall of the lead screw 21, the bearing seat 22 is fixedly installed on the inner bottom wall of the chute 16, the lead screw 21 is arranged horizontally, and the thread directions of the two lead screws 21 are the same, so that the two lead screws 21 drive the two slide plates 17 to move in opposite directions.

[0039] As a preferred solution, further, the hanging member 12 includes: a hanging rod 121, a stud 122 and a retaining disc 123. Two hanging rods 121 are symmetrically installed on both sides of the connecting member 6. A threaded opening is provided at the end of the hanging rod 121 away from the connecting member 6. A stud 122 is threadedly connected in the threaded opening of the hanging rod 121. A retaining disc 123 is fixedly installed at the end of the stud 122 away from the hanging rod 121; the hanging belt 13 is hung on the hanging rod 121 and then installed on the hanging rod 121 through the retaining disc 123, and the retaining disc 123 is used to prevent the hanging belt 13 from detaching from the hanging rod 121.

[0040] The motor, toolbox, first hydraulic cylinder, pump station, folding square pipe, second hydraulic cylinder, and electric slide rail in this case are prior arts. The first hydraulic cylinder has the same structure and connection method as that in the cited document. As long as the motor, toolbox, first hydraulic cylinder, pump station, folding square pipe, second hydraulic cylinder, and electric slide rail meet the requirements of this case, they are acceptable and are not limited to a single model.

[0041] The specific type or specific circuit structure of the controller of the electrical components, the circuit connection relationship between the electrical components, and the accurate coordinated control of multiple power components in this application are all prior arts. Therefore, the above content will not be elaborated in this application.

[0042] Working principle: When the electrical components in this application are in use, they are externally connected to a power source and a control switch. After this invention is installed, first check the installation and fixation as well as the safety protection of this invention, and then it can be used. When in use, two staff members respectively step onto the two workbenches 7, hang the hanging belt 13 on the hanging rod 121, and then buckle the retaining disc 123 on the hanging rod 121 through the stud 122. The staff member below pushes the device to move near the work location, and the staff member starts the first hydraulic cylinder 105 to drive the folding square pipe 102 to unfold by the first hydraulic cylinder 105, raise the top plate 103, and drive the two staff members to move to an appropriate height. Then start the second hydraulic cylinder 203, and the second hydraulic cylinder 203 drives the rack 207 to move in the connection groove 206 through the connecting rod 204. The movement of the rack 207 meshes with the gear 202, causing the gear 202 to drive the rotating shaft 201 to rotate, so that the baffle 9 rotates from the first positioning plate 10 to the second positioning plate 11, rotates the connecting plate 3 by 90°, rotates the carrier plate 401 above the concrete pouring location, and then drives the output plate 403 to move through the electric slide rail 402. The output plate 403 drives the top frame member 5 to move, and drives the workbench 7 to move above the concrete pouring location through the top frame member 5. First, move to the edge of the workbench 7 and stop. Then the staff member uses tools to level the concrete. After the concrete near the staff member is leveled, start the motor 15 again. The motor 15 drives the output shaft 18 and the first bevel gear 19 to rotate. The first bevel gear 19 meshes with two second bevel gears 20 to rotate. The second bevel gears 20 drive the lead screw 21 to rotate, causing the lead screw 21 to drive the sliding plate 17 to move in the sliding groove 16. The sliding plate 17 moves outwards to change the position of the workbench 7. Then the staff member continues to level the concrete until all the concrete in the horizontal direction below the top frame member 5 is processed. Then the electric slide rail 402 continues to drive the output plate 403 to move to process all the concrete. Finally, remove the support plate.

[0043] For those skilled in the art, it is obvious that the present invention is not limited to the details of the above-mentioned exemplary embodiments, and the present invention can be implemented in other specific forms without departing from the spirit or basic characteristics of the present invention. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present invention is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present invention. Any reference signs in the claims should not be construed as limiting the claims involved.

[0044] In the description of the present invention, the term "a plurality of" means two or more, unless otherwise clearly defined. The orientation or positional relationship indicated by terms such as "upper", "lower", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation of the present invention. The terms "connection", "installation", "fixation", etc. should all be understood in a broad sense. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be directly connected, or indirectly connected through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0045] In the description of the present invention, the descriptions of terms such as "an embodiment", "some embodiments", "specific embodiments", etc. mean that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present invention. In the present invention, the schematic descriptions of the above terms do not necessarily refer to the same embodiment or instance. Moreover, the specific features, structures, materials, or characteristics described can be combined in a suitable manner in any one or more embodiments or examples.

[0046] The above are only the preferred embodiments of the present invention and are not used to limit the present invention. For those skilled in the art, the present invention can have various changes and modifications. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A municipal building concrete pouring workbench, comprising: Lifting component (1), characterized in that a rotating component (2) is provided at the top of the lifting component (1), a connecting plate (3) is provided at the top of the rotating component (2), a sliding component (4) is provided at the top of the connecting plate (3), a top frame component (5) is provided at the top of the sliding component (4), a chute (16) is provided in the middle of the top frame component (5), both ends of the chute (16) open to both sides of the top frame component (5), two sliding plates (17) are symmetrically and slidably connected in the chute (16), the opposite ends of the two sliding plates (17) respectively extend out of both sides of the chute (16), a connecting member (6) is fixedly connected to the extending end of the sliding plate (17), a workbench (7) is fixedly installed at one end of the connecting member (6) away from the sliding plate (17), and the workbench (7) is used to carry staff; Hanging parts (12) are provided on both sides of the connecting member (6), a hanging belt (13) is hung on the hanging parts (12), and a toolbox (14) is fixedly installed at the bottom of the hanging belt (13).

2. The municipal housing construction concrete pouring workbench according to claim 1, characterized in that, The lifting component (1) includes: a bottom plate (101), a folding rectangular tube (102) and a top plate (103). The folding rectangular tube (102) is provided at the top of the bottom plate (101), the top plate (103) is provided at the top of the folding rectangular tube (102), the rotating component (2) is provided at the top of the top plate (103), and universal wheels (8) are installed at the four corners of the bottom of the bottom plate (101).

3. The municipal housing construction concrete pouring workbench according to claim 2, characterized in that A connecting rod (104) is fixedly installed in the middle of the folding rectangular tube (102), two first hydraulic cylinders (105) are hinged to the top of the bottom plate (101), the output end of the first hydraulic cylinder (105) is hinged to the connecting rod (104), a pump station (106) is fixedly installed at the top of the bottom plate (101), and the first hydraulic cylinder (105) is connected to the pump station (106).

4. The municipal building concrete pouring workbench according to claim 3, characterized in that, A first hinge seat (107) and a first sliding rod (108) are symmetrically installed at the top of the bottom plate (101), a first sliding block (109) is slidably sleeved on the first sliding rod (108), and the bottom of the folding rectangular tube (102) is respectively hinged to the first hinge seat (107) and the first sliding block (109); a second hinge seat (1010) and a second sliding rod (1011) are symmetrically installed at the bottom of the top plate (103), a second sliding block (1012) is slidably sleeved on the second sliding rod (1011), and the top of the folding rectangular tube (102) is respectively hinged to the second hinge seat (1010) and the second sliding block (1012).

5. The municipal building concrete pouring workbench according to claim 2, characterized in that, The rotating member (2) includes: a rotating shaft (201), a gear (202), a second hydraulic cylinder (203), a connecting rod (204), and a rack (207). A rotating shaft (201) is rotatably connected to the center of the top of the top plate (103). The top of the rotating shaft (201) is fixedly installed with the connecting plate (3). A gear (202) is fixedly sleeved on the outer wall of the rotating shaft (201). A second hydraulic cylinder (203) is fixedly installed on the top of the top plate (103). The output end of the second hydraulic cylinder (203) is fixedly installed with a connecting rod (204). The other end of the connecting rod (204) is fixedly installed with a rack (207). The rack (207) meshes with the gear (202).

6. The municipal housing construction concrete pouring workbench according to claim 5, characterized in that, A support seat (205) is fixedly installed on the top of the top plate (103). A connecting groove (206) is fixedly installed on the top of the support seat (205). The rack (207) is slidably connected in the connecting groove (206).

7. The municipal housing construction concrete pouring workbench according to claim 6, characterized in that, A baffle (9) is fixedly installed on the bottom of the connecting plate (3). A first positioning plate (10) and a second positioning plate (11) are respectively fixedly installed on the top of the top plate (103). The baffle (9) is located between the first positioning plate (10) and the second positioning plate (11). The first positioning plate (10) and the second positioning plate (11) are used to limit the rotation angle of the connecting plate (3).

8. The municipal housing construction concrete pouring workbench according to claim 1, characterized in that, The sliding member (4) includes: a carrier plate (401), an electric slide rail (402), and an output plate (403). A carrier plate (401) is fixedly installed on the top of the connecting plate (3). An electric slide rail (402) is fixedly installed on the top of the carrier plate (401). The top of the electric slide rail (402) is connected with an output plate (403). The top of the output plate (403) is fixedly installed with the top frame member (5).

9. The municipal housing construction concrete pouring workbench according to claim 8, characterized in that, A motor (15) is fixedly installed on the top of the top frame member (5). The output end of the motor (15) is connected with an output shaft (18). The bottom end of the output shaft (18) rotatably extends into the chute (16). A first bevel gear (19) is fixedly sleeved on the bottom of the output shaft (18). Two second bevel gears (20) are symmetrically meshed on the surface of the first bevel gear (19). A lead screw (21) is fixedly sleeved in the central hole of the second bevel gear (20). The slide plate (17) is threadedly sleeved on the outer wall of the lead screw (21). Both the slide plate (17) and the chute (16) are rectangular structures. A bearing seat (22) is rotatably sleeved on the outer wall of the lead screw (21). The bearing seat (22) is fixedly installed on the inner bottom wall of the chute (16).

10. The municipal housing construction concrete pouring workbench according to claim 1, wherein, The hanging member (12) includes: a hanging rod (121), a stud (122), and a retaining disc (123). Two hanging rods (121) are symmetrically installed on both sides of the connecting member (6). A threaded opening is provided at one end of the hanging rod (121) away from the connecting member (6). A stud (122) is threadedly connected to the threaded opening of the hanging rod (121). A retaining disc (123) is fixedly installed at one end of the stud (122) away from the hanging rod (121).

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