Underground pipe gallery structure side face self-adhesion type waterproof coiled material construction device

Abstract

The utility model belongs to the field of constructional engineering, and particularly relates to an underground pipe gallery structure side face self-adhesion type waterproof roll construction device which comprises an L-shaped support, a horizontal rod A is arranged between two parallel transverse rods of the L-shaped support in a sliding mode, idler wheels are arranged at the two ends of the two transverse rods, and the horizontal rod A is connected with a telescopic shaft A of a telescopic shaft motor A; a horizontal rod B is slidably arranged between two parallel vertical rods of the L-shaped support, the horizontal rod B is connected with a telescopic shaft B of a telescopic shaft motor B, a belt is connected with the horizontal rod A and the horizontal rod B, and a pressing roller is fixed to the horizontal rod B. The waterproof coiled material is pulled upwards through the horizontal rod B, the waterproof coiled material is compacted through the pressing roller, the manual paving labor amount is greatly reduced, and the paving efficiency is improved; and the waterproof roll is flattened through the compression roller after being paved, so that hollowing of the waterproof roll is prevented, and the paving quality is ensured.

Description

Technical Field

[0001] The utility model belongs to the field of construction engineering, and particularly relates to a construction device for self-adhesive waterproof coiled material on the side surface of an underground pipe gallery structure. Background Technique

[0002] When constructing an underground pipe gallery, it is necessary to construct waterproof coiled materials. Currently, most of the used ones are self-adhesive waterproof coiled materials. Due to the high height of the underground pipe gallery, the construction of the waterproof coiled material on the side surface of the underground pipe gallery is rather laborious. Generally, workers use ladders for manual paving. The vertical paving operation is difficult, and the self-adhesive waterproof coiled material laid is prone to air pockets and looseness, making it difficult to ensure the paving quality. Content of the Utility Model

[0003] The problem to be solved by the utility model is to overcome the deficiencies of the background technique and provide a construction device for self-adhesive waterproof coiled material on the side surface of an underground pipe gallery structure.

[0004] The utility model is realized through the following technical solutions:

[0005] A construction device for self-adhesive waterproof coiled material on the side surface of an underground pipe gallery structure includes an L-shaped bracket. The L-shaped bracket includes two parallel horizontal bars. Rollers are provided at both ends of the two horizontal bars. One end of the two horizontal bars is fixedly connected together by a vertical bar, and the other ends of the two horizontal bars are respectively vertically connected downward to vertical bars. Symmetrical sliding grooves A are provided on the inner side surfaces of the two horizontal bars. A horizontal bar A is slidably connected between the two sliding grooves A. A support A is provided between the two horizontal bars. A telescopic shaft motor A is fixed on the support A. A support bar A is fixedly connected upward between the ends of the two horizontal bars close to the vertical bars. A guide bar A is fixed in the middle of the support bar A. The other end of the guide bar A is fixed on the outer shell of the telescopic shaft motor A. A groove A is provided on the lower surface of the guide bar A along the length direction of the guide bar A. The telescopic shaft A of the telescopic shaft motor A is located in the groove A. The end of the telescopic shaft A of the telescopic shaft motor A is downward fixedly connected to the horizontal bar A through a connecting rod A. Symmetrical sliding grooves B are provided on the inner side surfaces of the two vertical bars. A horizontal bar B is slidably connected between the two sliding grooves B. Short bars are fixedly connected downward at both ends of the horizontal bar B. A fixed shaft is connected between the short bars. A pressure roller is rotatably provided on the fixed shaft. A support B is provided at the lower ends of the two vertical bars. A telescopic shaft motor B is fixed on the support B. A support bar B is provided between the upper ends of the two vertical bars. A guide bar B is fixedly connected downward in the middle of the support bar B. The lower end of the guide bar B is fixed on the outer shell of the telescopic shaft motor B. A groove B is provided on the side surface of the guide bar B facing the underground pipe gallery along the length direction of the guide bar B. The telescopic shaft B of the telescopic shaft motor B is located in the groove B. A hook is provided at the upper end of the telescopic shaft B of the telescopic shaft motor B. A hanging ring is provided downward in the middle of the horizontal bar B. The hook is hung on the hanging ring. Guide wheels are rotatably provided on the inner sides of the upper ends of the two vertical bars. A belt bypasses the guide wheels. The upper ends of the two belts are respectively fixed at both ends of the horizontal bar A. The lower ends of the two belts are respectively connected to the horizontal bar B through clips.

[0006] Preferably, the transverse rod is a telescopic rod, including rod A and rod B sleeved together. Rod B can slide within rod A. Corresponding adjustment holes are provided on rod A and rod B. Screwing a bolt into the adjustment hole can fix rod A and rod B together.

[0007] Preferably, a number of fastening bolts are vertically provided through the transverse rod.

[0008] Preferably, bolt holes are provided at both ends of the horizontal rod B. The horizontal rod B and the short rod are fixed together by connecting bolts passing through the bolt holes.

[0009] Preferably, a horizontal connecting piece is vertically provided at the lower end of the belt.

[0010] Preferably, counterweights are provided at the ends of the two transverse rods away from the vertical rod.

[0011] The utility model can automatically lay the waterproof coiled material on the side of the underground pipe gallery, greatly reducing the manual labor for laying, improving the laying efficiency, and after laying, it is flattened by a pressure roller, preventing the waterproof coiled material from being hollow and not tight, ensuring the laying quality. Description of the Drawings

[0012] Figure 1 is a schematic structural diagram of the use state of this embodiment;

[0013] Figure 2 is a schematic partial structural diagram of this embodiment;

[0014] Figure 3 is a schematic partial structural diagram of this embodiment from another angle;

[0015] Figure 4 is a schematic enlarged structural diagram of the clip position of this embodiment;

[0016] Figure 5 is a schematic enlarged structural diagram of the clip position of this embodiment from another angle.

[0017] In the figure, 1 is the transverse rod, 2 is the roller, 3 is the longitudinal rod, 4 is the vertical rod, 5 is the chute A, 6 is the horizontal rod A, 7 is the support A, 8 is the telescopic shaft motor A, 9 is the support rod A, 10 is the guide rod A, 11 is the connecting rod A, 12 is the chute B, 13 is the horizontal rod B, 14 is the short rod, 15 is the pressure roller, 16 is the support B, 17 is the telescopic shaft motor B, 18 is the support rod B, 19 is the guide rod B, 20 is the hook, 21 is the hanging ring, 22 is the guide wheel, 23 is the belt, 24 is the clip, 25 is rod A, 26 is rod B, 27 is the adjustment hole, 28 is the fastening bolt, 29 is the connecting bolt, 30 is the horizontal connecting piece, 31 is the counterweight. Detailed Description of the Embodiment

[0018] To make the objectives, technical solutions, and advantages of the embodiments of the present utility model clearer, the following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are some, but not all, of the embodiments of the present utility model.

[0019] This embodiment includes an L-shaped bracket. The L-shaped bracket includes two parallel horizontal rods 1. At the ends of both horizontal rods 1, vertical rods 4 are fixedly connected downward. The vertical rods 4 and the horizontal rods 1 form an L shape. The ends of both horizontal rods 1 on the side away from the vertical rods 4 are fixedly connected together by a longitudinal rod 3. Rollers 2 are provided at both ends of both horizontal rods 1. The horizontal rods 1, the longitudinal rod 3, and the rollers 2 are all placed on the top surface of an underground utility tunnel, and the vertical rods 4 are located at the side position of the underground utility tunnel.

[0020] On the inner side surfaces of both horizontal rods 1, chutes A5 are symmetrically provided. A horizontal rod A6 is slidably connected between the two chutes A5, and both ends of the horizontal rod A6 can slide along the chutes A5 on both sides. A support A7 is provided between the two horizontal rods 1, and a telescopic shaft motor A8 is fixed on the support A7. Between the ends of both horizontal rods 1 close to the vertical rods 4, a support rod A9 is fixedly connected upward. The support rod A9 is perpendicular to the horizontal rods 1. A guide rod A10 is fixed in the middle of the support rod A9. The guide rod A10 is parallel to the horizontal rods 1. The guide rod A10 is located above the horizontal rod A6, and the other end of the guide rod A10 is fixed on the housing of the telescopic shaft motor A8. Along the length direction of the guide rod A10, a groove A is provided on the lower surface of the guide rod A10. The telescopic shaft A of the telescopic shaft motor A8 is located in the groove A. The groove A is not shown in the drawings. The telescopic shaft A can telescopically move back and forth in the groove A. The groove A has a guiding effect on the telescopic shaft A. The end of the telescopic shaft A passes downward through a connecting rod A11 and is fixedly connected to the horizontal rod A6. The telescopic movement of the telescopic shaft A back and forth can drive the horizontal rod A6 to slide back and forth in the chute A5.

[0021] On the inner side surfaces of both vertical rods 4, chutes B12 are symmetrically provided. A horizontal rod B13 is slidably connected between the two chutes B12. Similarly, the horizontal rod B13 can slide up and down along the chutes B12. Both ends of the horizontal rod B13 are fixedly connected downward with short rods 14. The short rods 14 are located outside the chutes B12. A fixed shaft is connected between the two short rods 14, and a pressure roller 15 is rotatably provided on the fixed shaft. The pressure roller 15 is sleeved on the fixed shaft and can rotate around the fixed shaft. The pressure roller 15 is used to compact the waterproof coiled material laid on the side of the underground utility tunnel. Therefore, the side of the pressure roller 15 close to the underground utility tunnel is closely attached to the side of the underground utility tunnel, and a certain pressure can be applied to the side of the underground utility tunnel. Preferably, bolt holes are provided at both ends of the horizontal rod B13, and the horizontal rod B13 and the short rods 14 are fixed together by connecting bolts 29 passing through the bolt holes. The short rods 14 are located behind the horizontal rod B13. Here, the term "behind" refers to the side close to the side of the underground utility tunnel.

[0022] At the lower ends of the two vertical rods 4, there are supports B16. The supports B16 connect the two vertical rods 4 on both sides. A telescopic shaft motor B17 is fixed on the support B16. Between the upper ends of the two vertical rods 4, there is a support rod B18. The support rod B18 is perpendicular to the vertical rod 4. In the middle of the support rod B18, a guide rod B19 is fixed downward. The guide rod B19 is parallel to the vertical rod 4. The lower end of the guide rod B19 is fixed on the outer shell of the telescopic shaft motor B17. On the side of the guide rod B19 facing the underground pipe gallery, there is a groove B along the length direction of the guide rod B19. The groove B is not shown in the attached drawing. The telescopic shaft B of the telescopic shaft motor B17 is located in the groove B. The groove B has a guiding effect on the telescopic shaft B. At the upper end of the telescopic shaft B of the telescopic shaft motor B17, there is a hook 20. In the middle of the horizontal rod B13, a hanging ring 21 is provided downward. Hanging the hook 20 on the hanging ring 21 can connect the telescopic shaft B with the horizontal rod B13. In this way, when the telescopic shaft B of the telescopic shaft motor B17 extends and retracts up and down, it can drive the horizontal rod B13 to slide up and down in the chute B12.

[0023] On the inner sides of the upper ends of the two vertical rods 4, guide wheels 22 are rotatably provided. The belt 23 bypasses the guide wheels 22. The upper ends of the two belts 23 on both sides are respectively fixed at both ends of the horizontal rod A6. The lower ends of the two belts 23 are respectively connected with the horizontal rod B13 through clips 24. To facilitate the connection between the clip 24 and the horizontal rod B13, preferably, horizontal connecting pieces 30 are vertically provided at the lower ends of the two belts 23 on both sides. The horizontal connecting pieces 30 can be rigid pieces. The horizontal connecting pieces 30 and the horizontal rod B13 are clamped together through the clips 24.

[0024] Since the widths of the underground pipe galleries are different, to maintain the balance of the whole device, preferably, the transverse rod 1 is a telescopic rod, including a rod A25 and a rod B26 sleeved together. The rod B26 can slide in the rod A25. Corresponding adjustment holes 27 are provided on the rod A25 and the rod B26. The total length of the transverse rod 1 is adjusted through the adjustment holes 27. Bolts can be screwed into the adjustment holes 27 to fix the rod A25 and the rod B26 together. When the width of the underground pipe gallery is larger, the transverse rod 1 is adjusted to be longer. For more safety, counterweight blocks 31 can be placed at the ends of the two transverse rods 1 far from the vertical rods 4. In this way, the part of the device located on the top surface of the underground pipe gallery is not easy to slide towards the vertical rod 4 side. To further prevent the part placed on the top surface of the underground pipe gallery from sliding towards the vertical rod 4 side, a plurality of threaded holes are provided on the upper surface of the transverse rod 1 along the length direction of the transverse rod 1. The fastening bolts 28 vertically penetrate downward through the threaded holes. The fastening bolts 28 are screwed downward so that the fastening bolts 28 contact the top surface of the underground pipe gallery. The fastening bolts 28 have a certain frictional force with the top surface of the underground pipe gallery, further preventing the part of the device placed on the top surface of the underground pipe gallery from sliding towards the vertical rod 4 side.

[0025] When constructing the waterproof coiled material, the pressing roller 15 is not installed first. The hook 20 is hung on the hanging ring 21. Let the telescopic shaft motor A8 and the telescopic shaft motor B17 work synchronously. The telescopic shaft B of the telescopic shaft motor B17 contracts downward, and the telescopic shaft A of the telescopic shaft motor A8 extends forward. Then the telescopic shaft B drives the horizontal rod B13 to slide downward, and the telescopic shaft A drives the horizontal rod A6 to slide forward synchronously. Then the belt 23 moves downward around the guide wheel 22. When the belt 23 is located at the bottom side of the underground pipe gallery, the telescopic shaft motor A8 and the telescopic shaft motor B17 stop working. At this time, the hook 20 is removed from the hanging ring 21, and then the clip 24 is removed. The two ends of the waterproof coiled material are placed in front of the horizontal rod B13, and the two ends of the waterproof coiled material are located between the horizontal rod B13 and the horizontal connecting piece 30. Then the waterproof coiled material, the horizontal connecting piece 30, and the horizontal rod B13 are clamped together with the clip 24. Then let the telescopic shaft motor A8 work. The telescopic shaft A contracts backward and drives the horizontal rod A6 to move backward, thereby pulling the horizontal rod B13 and the waterproof coiled material upward. When the waterproof coiled material reaches the top surface of the underground pipe gallery, at this time the worker holds the upper end of the waterproof coiled material and lays a part of the waterproof coiled material on the top surface of the underground pipe gallery for staggered joints with the waterproof coiled material on the top surface. Then let the telescopic shaft motor B17 work. The telescopic shaft B extends upward. When the telescopic shaft B reaches the top surface of the underground pipe gallery, the worker hangs the hook 20 on the hanging ring 21, connects the horizontal rod B13 with the telescopic shaft B, and at the same time fixes the short rods 14 at both ends of the horizontal rod B13, and fixes the pressing roller 15 on the horizontal rod B13. Then let the telescopic shaft motor A8 and the telescopic shaft motor B17 work synchronously again. The telescopic shaft motor B17 pulls the horizontal rod B13 downward, so that the pressing roller 15 rolls downward on the just-laid waterproof coiled material to flatten the waterproof coiled material and prevent the waterproof coiled material from being hollow. The pressing roller 15 can reciprocate up and down several times to ensure the flattening effect. After laying this section, the device can be pushed to move to the next section to continue laying and flattening the next section of the waterproof coiled material.

[0026] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit them. Those of ordinary skill in the art should understand that they can still modify the technical solutions recorded in the above embodiments, or perform equivalent replacements on some of the technical features. And these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the various embodiments of the present invention.

Claims

1. A side self-adhesive waterproofing membrane construction device for an underground pipe gallery structure, characterized in that: It includes an L-shaped bracket. The L-shaped bracket includes two parallel cross bars (1). At both ends of the two cross bars (1), rollers (2) are provided. One end of the two cross bars (1) is fixedly connected together through a longitudinal bar (3). The other ends of the two cross bars (1) are respectively vertically connected to vertical bars (4) downward; on the inner side surfaces of the two cross bars (1), chute A (5) is symmetrically provided. A horizontal bar A (6) is slidably connected between the two chute A (5). A support A (7) is provided between the two cross bars (1). A telescopic shaft motor A (8) is fixed on the support A (7). Between the ends of the two cross bars (1) close to the vertical bar (4) on one side, a support bar A (9) is fixedly connected upward. A guide bar A (10) is fixed in the middle of the support bar A (9). The other end of the guide bar A (10) is fixed on the outer shell of the telescopic shaft motor A (8). Along the length direction of the guide bar A (10) on the lower surface of the guide bar A (10), a groove A is provided. The telescopic shaft A of the telescopic shaft motor A (8) is located in the groove A. The end of the telescopic shaft A of the telescopic shaft motor A (8) passes downward and is fixedly connected to the horizontal bar A (6) through a connecting bar A (11); on the inner side surfaces of the two vertical bars (4), chute B (12) is symmetrically provided. A horizontal bar B (13) is slidably connected between the two chute B (12). At both ends of the horizontal bar B (13), short bars (14) are fixedly connected downward. A fixed shaft is connected between the short bars (14). A pressure roller (15) is rotatably provided on the fixed shaft; at the lower ends of the two vertical bars (4), a support B (16) is provided. A telescopic shaft motor B (17) is fixed on the support B (16). Between the upper ends of the two vertical bars (4), a support bar B (18) is provided. A guide bar B (19) is fixedly connected downward in the middle of the support bar B (18). The lower end of the guide bar B (19) is fixed on the outer shell of the telescopic shaft motor B (17). Along the length direction of the guide bar B (19) on the side surface of the guide bar B (19) facing the underground pipe gallery, a groove B is provided. The telescopic shaft B of the telescopic shaft motor B (17) is located in the groove B. The upper end of the telescopic shaft B of the telescopic shaft motor B (17) is provided with a hook (20). A hanging ring (21) is provided downward in the middle of the horizontal bar B (13). The hook (20) is hung on the hanging ring (21); on the inner sides of the upper ends of the two vertical bars (4), guide wheels (22) are rotatably provided. A belt (23) bypasses the guide wheels (22). The upper ends of the two belts (23) are respectively fixed at both ends of the horizontal bar A (6). The lower ends of the two belts (23) are respectively connected to the horizontal bar B (13) through clips (24).

2. The side self-adhesive waterproof coiled material construction device for the underground pipe gallery structure according to claim 1, wherein: The cross bar (1) is a telescopic rod, including a rod A (25) and a rod B (26) sleeved together. The rod B (26) can slide in the rod A (25). Corresponding adjustment holes (27) are provided on the rod A (25) and the rod B (26). Bolts are screwed into the adjustment holes (27) to fix the rod A (25) and the rod B (26) together.

3. The side self-adhesive waterproof coiled material construction device for the underground pipe gallery structure according to claim 1, characterized in that: A number of fastening bolts (28) are vertically provided through the cross bar (1) on the cross bar (1).

4. The construction device for side self-adhesive waterproof coiled material of the underground pipe gallery structure according to claim 1, characterized in that: Bolting holes are provided at both ends of the horizontal bar B (13). The horizontal bar B (13) and the short bar (14) are fixed together through a connecting bolt (29) passing through the bolting hole.

5. The side self-adhesive waterproof coiled material construction device for the underground pipe gallery structure according to claim 1, characterized in that: A horizontal connecting piece (30) is vertically provided at the lower end of the belt (23).

6. The side self-adhesive waterproofing membrane construction device for the underground pipe gallery structure according to claim 1, characterized in that: Counterweight blocks (31) are provided at the ends of the two transverse rods (1) away from the vertical rod (4).

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