Bag bottom for bridge construction and bridge hanging basket construction frame

Abstract

The utility model relates to the technical field of road viaduct construction, and particularly discloses a pocket bottom for bridge construction and a bridge hanging basket construction frame. The pocket bottom comprises a pocket bottom body arranged below the construction frame, the pocket bottom body comprises a bottom plate, and one end face of the bottom plate is sunken inwards to form a collecting groove; and a plurality of connecting pieces are arranged at the bottom plate and are used for connecting the bottom plate and the construction frame. The scaffold comprises a pocket bottom. Pedestrians or vehicles below the construction site can be prevented from being hurt by the concrete.

Description

TECHNICAL FIELD

[0001] The utility model relates to road viaduct construction technical field, specifically, relate to a bridge construction is with the construction frame of hanging basket of bottoming. BACKGROUND

[0002] At present in the process of road viaduct construction, mostly use hanging basket construction, first need to lay multiple slide rails on the upper surface of the two ends of the bridge when hanging basket construction, then set up construction frame at the slide rail, construction personnel stand on the construction frame and build pouring formwork, then pour concrete in the formwork at the two ends of the bridge to form the bridge, after the bridge pouring is completed, remove the formwork, then continue to lay slide rails on the upper surface of the two ends of the bridge for the movement of construction frame, the two ends of the bridge are constructed simultaneously, so repeat the operation until the bridge construction is completed.

[0003] When the construction personnel pour concrete into the formwork and remove the formwork, concrete blocks will fall off from the formwork, when the bridge is constructed in the city, there are mostly pedestrians or vehicles under the bridge, and the falling concrete blocks can easily cause harm to the pedestrians or vehicles under the bridge. SUMMARY

[0004] The utility model provides a kind of bottoming and bridge hanging basket construction frame for bridge construction, which can overcome certain or some defects of prior art.

[0005] According to the bottoming for bridge construction of the utility model, it comprises: a bottoming main body arranged below the construction frame, the bottoming main body comprises a bottom plate, and the one end of the bottom plate is inwardly recessed to form a collecting groove;A plurality of connecting pieces are provided at the bottom plate, and the connecting pieces are used to connect the bottom plate and the construction frame.

[0006] According to the utility model, after the construction personnel complete the installation of the construction frame, the connecting pieces are connected with the construction frame by welding, so that the bottom plate is fixedly connected below the construction frame;During the pouring of concrete into the mold and the removal of the mold, some concrete will leak from the mold and fall from the air, and the falling concrete will be caught by the bottom plate below the lower connecting frame, thereby preventing the concrete from falling onto the bottom surface and causing pollution to the bottom surface;When the construction is carried out in the city, the bottom plate catching the concrete can prevent the concrete from causing harm to pedestrians or vehicles under the construction site.

[0007] Preferably, the connecting pieces include a connecting rod;The connecting rod is provided with a connecting plate extending downward from one end of the connecting rod, the connecting plate is welded between the bottom plate, and the other end of the connecting rod is welded with the construction frame.

[0008] Through the utility model, the construction personnel installs the bottom plate under the construction frame first, welds between the upper end of the four connecting rods and the fixed rod, then hoists the bottom plate through the crane and places it on the connecting plate at the lower end of the connecting rod, then welds between the connecting plate and the bottom surface of the bottom plate, thereby fixing the bottom plate, and the construction personnel can conveniently install the bottom plate under the construction frame.

[0009] As preferred, a plurality of horizontal rods and vertical rods are arranged along the circumference of the bottom plate, and the horizontal rods and the vertical rods jointly form a fence arranged around the bottom plate.

[0010] Through the utility model, the construction personnel binds the surrounding net on the fence, surrounds the bottom plate through the surrounding net, prevents the concrete blocks falling on the construction frame from impacting the bottom plate and bouncing up, and thereby flies out of the collecting groove on the bottom plate.

[0011] As preferred, the bottom surface of the two ends of the bottom plate is concave downward to form a water collecting groove.

[0012] Through the utility model, when the bridge construction encounters rainy days, rainwater is easy to gather in the collecting groove, at this time, the water gathered in the collecting groove flows into the water collecting groove, thereby preventing rainwater from gathering in the collecting groove.

[0013] As preferred, a plurality of first reinforcing plates are arranged along the length direction of the bottom plate below the bottom plate; a plurality of second reinforcing plates are arranged along the width direction of the bottom plate below the first reinforcing plates.

[0014] Through the utility model, the first reinforcing plates and the second reinforcing plates are arranged longitudinally and transversely at the bottom of the bottom plate, thereby preferably strengthening the overall structural strength of the bottom plate.

[0015] As preferred, the horizontal rods and the vertical rods are welded and connected, and the fence and the bottom plate are welded and connected.

[0016] Through the utility model, the installation personnel can conveniently connect the fence and the bottom plate.

[0017] The utility model provides a kind of bridge hanging basket construction frame, including above-mentioned one kind of bridge construction is used to cover bottom. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is the schematic view of construction frame main body in example 1.

[0019] Figure 2 It is the schematic view of lifting mechanism in example 1.

[0020] Figure 3 It is the schematic view of upper connecting frame and lower connecting frame in example 1.

[0021] Figure 4 It is the schematic view of first bolt hole and third bolt hole in example 1.

[0022] Figure 5 This is a schematic diagram of the walking adjustment device in Example 1.

[0023] Figure 6 This is a schematic diagram showing the position of the laser receiver in Example 1.

[0024] Figure 7 This is an exploded view of the walking adjustment device in Example 1.

[0025] Figure 8 This is a cross-sectional view of the walking adjustment device in Example 1.

[0026] Figure 9 This is a schematic diagram of the limiting block in Example 1.

[0027] Figure 10 This is a schematic diagram of the pusher in Example 1.

[0028] Figure 11 This is an exploded view of the slide rail assembly in Example 1.

[0029] Figure 12 This is a schematic diagram of the bottom in Example 1.

[0030] Figure 13 This is a schematic diagram of the connector in Example 1.

[0031] Figure 14 This is a schematic diagram of the base plate in Example 1.

[0032] Figure 15 This is a system block diagram from Example 1. Detailed Implementation

[0033] To further understand the content of this utility model, a detailed description of the utility model is provided in conjunction with the embodiments. It should be understood that the embodiments are merely illustrative and not limiting of the utility model.

[0034] Example 1

[0035] like Figures 1-15 As shown, this embodiment provides a bridge hanging basket construction frame, including a construction frame body 100 disposed at both ends of a bridge 110. The construction frame body 100 includes multiple slide rails 370 disposed along the length of the bridge 110. A movable frame 380 is provided at each slide rail 370 and slides with the slide rail 370. An upper connecting frame is provided above the movable frame 380 for connecting the multiple movable frames 380, and a lower connecting frame is provided below the movable frame 380. A lifting mechanism 210 is provided between the upper connecting frame and the lower connecting frame for adjusting the distance between the upper connecting frame and the lower connecting frame. A walking adjustment device is provided at each movable frame 380 for keeping the multiple movable frames 380 moving synchronously. A bottom is provided below the lower connecting frame for collecting bridge construction debris.

[0036] Through the embodiment, when the construction personnel carry out the road viaduct construction, first, the slide rails 370 are laid at two ends of the first bridge 110, then the construction frame is assembled by the crane, after the assembly is completed, the construction personnel start to use the walking adjusting device, first, the construction personnel start the laser emitter 550 and the laser receiver 610, then rotate the second threaded columns 710 on four corners of the support plate 920, push the mounting seat 520 through the four second threaded columns 710, make the mounting seat 520 rotate along the ball 820, until the mounting seat 520 is in the horizontal state, then adjust the mounting seat 520 on each moving frame 380 to be in the horizontal state through the above-mentioned mode; then the construction personnel rotate the first threaded rod 890, the first threaded rod 890 rotates to drive the guide block 720 to move, the guide block 720 moves to drive the support plate 920 and the mounting seat 520 to move, make the construction personnel locate the mounting seat 520 on each moving frame 380 on the same straight line, make the laser emitted by the laser emitter 550 at one end of the mounting seat 520 be received by the laser receiver 610 at the other end;

[0037] Then the moving frame 380 is pushed to move by the jack, when the moving frame 380 is pushed by the jack, the laser receiver 610 on the mounting seat 520 cannot receive the laser signal when the plurality of moving frames 380 are dislocated, at this time, the alarm will give a warning, so that the construction personnel know which moving frame 380 position has a problem, thereby adjusting the distance of the jack pushing the moving frame 380 at the position, so that when each moving frame 380 slides on the slide rail 370, the moving frames 380 will not be deviated;

[0038] When the walking adjusting device is adjusted, the pouring mold is built on the lower connecting frame, the mold is fixed at the construction surface at two ends of the bridge 110, after the mold is fixed, the concrete is poured into the mold, the mold is removed after the concrete is solidified, the pouring of the second bridge 110 is completed, after the pouring of the second bridge 110 is completed, the slide rail 370 is continuously laid on the surface of the second bridge 110, then the moving frame 380 is pushed to move along the slide rail 370 by the jack, whether the alarm gives a warning is observed during the moving frame 380 is pushed by the jack, then the above-mentioned operation is repeated, so that the construction frame will not be deviated when the construction frame moves as a whole, the poured bridge 110 will not be dislocated, and the bridges 110 at the end cannot be connected.

[0039] During the process that the concrete is poured into the mold and during the process that the mold is removed, some concrete will leak from the mold and fall from the air, at this time, the falling concrete will be caught by the bottom plate 1203 below the lower connecting frame, so that the concrete is prevented from falling into the bottom surface and polluting the bottom surface, when the construction is carried out in the city, the concrete caught by the bottom plate 1203 can prevent the concrete from causing harm to the pedestrians or vehicles below the construction site.

[0040] In the embodiment, the walking adjusting device comprises a device main body 390, the device main body 390 comprises a mounting seat 520, one end of the mounting seat 520 is provided with a laser emitter 550, and the other end is provided with a laser receiver 610; a slide rail assembly 540 for sliding the mounting seat 520 is arranged below the mounting seat 520, an adjusting assembly 530 is arranged between the slide rail assembly 540 and the mounting seat 520, and the adjusting assembly 530 is used for adjusting the horizontal direction of the mounting seat 520.

[0041] Through the embodiment, the laser emitted by the laser emitter 550 can be received by the laser receiver 610, so that the construction personnel can adjust the position of the mounting seat 520 on the different moving frames 380 to the same horizontal plane and the same straight line by cooperating with the laser emitter 550 and the laser receiver 610, so as to ensure that there is no deviation between the moving frames 380 when each moving frame 380 slides on the slide rail 370.

[0042] In the embodiment, the slide rail assembly 540 comprises two guide plates 1100 arranged in parallel, the two ends of the guide plates 1100 are respectively provided with a first blocking plate 1101 and a second blocking plate 1106; the first blocking plate 1101, the second blocking plate 1106 and the two guide plates 1100 jointly constitute a guide interval 830; a first threaded rod 890 is arranged in the length direction of the guide plates 1100 and passes through the first blocking plate 1101 and the second blocking plate 1106 at the two ends; a supporting plate 920 for supporting the mounting seat 520 is arranged below the mounting seat 520, one end surface of the supporting plate 920 is provided with a guide block 720 extending into the guide interval 830; a first threaded hole 860 is arranged at the guide block 720 and the first threaded rod 890 passes through the first threaded hole 860.

[0043] Through the embodiment, the construction personnel drives the guide block 720 to move in the guide interval 830 by rotating the first threaded rod 890, and the guide block 720 drives the supporting plate 920 and the mounting seat 520 to move, so as to facilitate the construction personnel to adjust the positions of the mounting seats 520 on the different moving frames 380 to the same straight line.

[0044] In the embodiment, the guide plate 1100 is recessed inward at one end close to the guide interval 830 to form a guide groove 1109, and the guide block 720 is provided with a limiting block 910 extending into the guide groove 1109 at the two ends.

[0045] Through the embodiment, the limiting blocks 910 at the two ends of the guide plate 1100 move along the guide groove 1109 on the guide plate 1100 during the movement of the guide block 720, so as to preferably improve the stability of the guide block 720 during the movement.

[0046] In the embodiment, the support plate 920 is rectangular in shape; the second threaded holes 930 are arranged at the four corners of the support plate 920; the adjusting assembly 530 comprises pushers arranged at the second threaded holes 930; the pusher comprises a second threaded column 710 passing through the second threaded hole 930; the second threaded column 710 is provided with a support block 1001 at the upper end and a first circular plate 1002 at the lower end, and the support block 1001 is in contact with the support plate 920; the support plate 920 is provided with a stand 803 at the center; the stand 803 is provided with a spherical ball 820 at the end away from the support plate 920; the mounting seat 520 is provided with a mounting cavity 810 for the spherical ball 820 to extend into; the mounting cavity 810 is provided with a first through hole 801 for the stand 803 to pass through, and the diameter of the first through hole 801 is greater than the diameter of the stand 803.

[0047] Through the embodiment, the construction personnel starts to use the walking adjusting device; first, the construction personnel starts the laser emitter 550 and the laser receiver 610, and then rotates the second threaded columns 710 at the four corners of the support plate 920 to push the mounting seat 520 through the four second threaded columns 710, so that the mounting seat 520 rotates along the spherical ball 820 until the mounting seat 520 is in a horizontal state; since the diameter of the first through hole 801 is greater than the diameter of the stand 803, when the second threaded column 710 pushes the mounting seat 520, the mounting seat 520 can be tilted by the second threaded column 710, and can be kept horizontal under the joint pushing of the plurality of second threaded columns 710.

[0048] In the embodiment, the bottom cover comprises a bottom cover main body 220 arranged below the construction frame; the bottom cover main body 220 comprises a bottom plate 1203, and one end of the bottom plate 1203 is recessed inward to form a collection groove 1206; the bottom plate 1203 is provided with a plurality of connecting pieces 1201 for connecting the bottom plate 1203 and the construction frame.

[0049] Through the embodiment, after the construction personnel completes the installation of the construction frame, the connecting pieces 1201 and the construction frame are connected by welding, so that the bottom plate 1203 is fixedly connected below the construction frame; during the process of pouring concrete into the mold and during the process of removing the mold, some concrete will leak from the mold and fall from the air, at which time the falling concrete will be caught by the bottom plate 1203 below the lower connecting frame, thereby preventing the concrete from falling onto the bottom surface and causing pollution to the bottom surface; when the construction is carried out in the urban area, the bottom plate 1203 catching the concrete can prevent the concrete from causing harm to pedestrians or vehicles below the construction site.

[0050] In the embodiment, the connecting piece 1201 comprises a connecting rod 1301; one end of the connecting rod 1301 is provided with a connecting plate 1302 extending below the bottom plate 1203, and the connecting plate 1302 is welded between the bottom plate 1203; the other end of the connecting rod 1301 is welded between the construction frame.

[0051] Through the embodiment, when the construction personnel installs the bottom plate 1203 under the construction frame, first, weld the upper end of the four connecting rods 1301 and the fixed rod 360, then hoist the bottom plate 1203 by the crane and place it on the connecting plate 1302 at the lower end of the connecting rod 1301, then weld the connecting plate 1302 and the bottom surface of the bottom plate 1203, thereby fixing the bottom plate 1203, and facilitating the construction personnel to install the bottom plate 1203 under the construction frame.

[0052] In the embodiment, a plurality of horizontal rods and vertical rods are arranged circumferentially on the bottom plate 1203, and the horizontal rods and the vertical rods jointly form the fence 1202 arranged around the bottom plate 1203.

[0053] Through the embodiment, the construction personnel binds the net on the fence 1202, and surrounds the bottom plate 1203 by the net, so as to prevent the concrete blocks falling on the construction frame from bouncing on the bottom plate 1203 and flying out of the collecting groove 1206 on the bottom plate 1203.

[0054] In the embodiment, the upper connecting frame includes a connecting platform 340 for connecting a plurality of moving frames 380 and a fixed frame 301; the lower connecting frame includes two fixed rods 360 respectively located below the connecting platform 340 and the fixed frame 301, and a plurality of fixed plates 350 connecting the two fixed rods 360 are arranged between the two fixed rods 360.

[0055] The lifting mechanism 210 includes a plurality of first lifting rods 320 arranged at intervals along the length direction of the connecting platform 340; the upper end of the first lifting rod 320 penetrates through the connecting platform 340, and the lower end is connected with the fixed rod 360; the first clamping plate 330 located on both sides of the first lifting rod 320 is arranged at the connecting platform 340, and the first bolt hole 410 is arranged at the first clamping plate 330; a plurality of second bolt holes 310 are arranged at intervals along the length direction of the first lifting rod 320 on the first lifting rod 320.

[0056] The fixed frame 301 is provided with a second lifting rod 304 at one end connected with the fixed rod 360; the second clamping plate 302 located on both sides of the second lifting rod 304 is arranged on the fixed frame 301, and the third bolt hole 420 is arranged at the second clamping plate 302; a plurality of fourth bolt holes 303 are arranged at intervals along the length direction of the second lifting rod 304 on the second lifting rod 304.

[0057] Through the embodiment, after the construction frame is installed, the first lifting rod 320 and the second lifting rod 304 are lowered by the crane, the first lifting rod 320 and the second lifting rod 304 are moved downward, the fixed rod 360 and the fixed plate 350 are moved downward, after the first lifting rod 320 and the second lifting rod 304 are lowered to the appropriate position, the first lifting rod 320 and the second lifting rod 304 are fixed by the construction personnel through the bolts passing through the first bolt hole 410 on the first clamping plate 330, the second bolt hole 310 on the first lifting rod 320, the third bolt hole 420 on the second clamping plate 302 and the fourth bolt hole 303 on the second lifting rod 304, the first lifting rod 320 and the second lifting rod 304 are pulled up or lowered by the crane, so that the distance between the upper connecting frame and the lower connecting frame is adjusted, so that the construction frame can adapt to the size of the bridge construction surface.

[0058] The embodiment provides a bridge hanging basket construction method, comprising the bridge hanging basket construction frame, and steps are as follows,

[0059] S1: laying a track

[0060] The construction personnel first lay the slide rail 370 at both ends of the bridge 110;

[0061] S2: erecting a construction frame

[0062] After the slide rail 370 is laid, the construction frame is erected on the slide rail 370, then the construction frame is moved to the bridge 110 construction surface by using the jack, and after the construction frame stops moving, the construction personnel adjust the adjusting device, so that the plurality of moving frames 380 on the construction frame are located at the same position;

[0063] S3: erecting a pouring formwork

[0064] After the construction frame is erected, the pouring formwork is erected on the lower connecting frame, so that the pouring formwork is fixed on the bridge 110 construction surface;

[0065] S4: pouring a bridge

[0066] After the pouring formwork is erected, the concrete is poured into the formwork, the formwork is removed after the concrete is solidified to form the bridge, then the slide rail 370 is laid on the surface of the poured bridge, and the steps S2 to S4 are repeated until the bridge is laid.

[0067] Through the embodiment, the bridge 110 can be prevented from being deflected during construction, and the bridges 110 cannot be butt-jointed.

[0068] Embodiment 2

[0069] The embodiment provides a walking adjusting device suitable for a bridge hanging basket construction frame, which comprises a device main body 390, the device main body 390 comprises a mounting seat 520, one end of the mounting seat 520 is provided with a laser emitter 550, and the other end is provided with a laser receiver 610; a slide rail assembly 540 for sliding the mounting seat 520 is arranged below the mounting seat 520, an adjusting assembly 530 is arranged between the slide rail assembly 540 and the mounting seat 520, and the adjusting assembly 530 is used for adjusting the mounting seat 520 to be horizontal.

[0070] Through the embodiment, when a construction personnel carries out road viaduct construction, first, slide rails 370 are laid at two ends of a first bridge 110, then the construction frame is assembled through a crane, after assembly, the construction personnel starts to use the walking adjusting device, first, the construction personnel starts the laser emitter 550 and the laser receiver 610, then rotates second threaded columns 710 on four corners of a supporting plate 920, the mounting seat 520 is pushed through the four second threaded columns 710, so that the mounting seat 520 rotates along the ball 820, until the mounting seat 520 is in a horizontal state, then the mounting seat 520 on each moving frame 380 is adjusted to be in a horizontal state through the above mode; then the construction personnel rotates a first threaded rod 890, the first threaded rod 890 rotates to drive the guide block 720 to move, the guide block 720 moves to drive the supporting plate 920 and the mounting seat 520 to move, so that the construction personnel makes the mounting seat 520 on each moving frame 380 be located on the same straight line, so that the laser emitted by the laser emitter 550 at one end of the mounting seat 520 can be received by the laser receiver 610 at the other end;

[0071] Then the moving frame 380 is pushed through a jack, when the moving frame 380 is pushed by the jack, the laser receiver 610 on the mounting seat 520 cannot receive a laser signal when the multiple moving frames 380 are dislocated, at this time, the alarm device can give a warning, so that the construction personnel knows which moving frame 380 position is problematic, thereby adjusting the distance at which the jack pushes the moving frame 380, so that when each moving frame 380 slides on the slide rail 370, the moving frames 380 cannot be deviated;

[0072] When the walking adjusting device is adjusted, a connecting frame is built to build a pouring mold, the mold is fixed at the construction surface at two ends of the bridge 110, after the mold is fixed, concrete is poured into the mold, the mold is removed after the concrete is solidified, and the pouring of the second bridge 110 is completed, after the pouring of the second bridge 110 is completed, the slide rail 370 is continuously laid on the surface of the second bridge 110, then the moving frame 380 is pushed along the slide rail 370 through the jack, whether the alarm device gives a warning is observed during the process that the moving frame 380 is pushed by the jack, then the above operation is repeated, so that the construction frame as a whole cannot be deviated when moving, the poured bridge 110 cannot be dislocated, and the last bridge 110 cannot be butt-jointed.

[0073] In the embodiment, the slide rail assembly 540 comprises two parallel guide plates 1100, and the two ends of each guide plate 1100 are respectively provided with a first blocking plate 1101 and a second blocking plate 1106. The first blocking plate 1101, the second blocking plate 1106, and the two guide plates 1100 jointly form a guide interval 830. A first threaded rod 890 is arranged along the length direction of the guide plate 1100 and passes through the first blocking plate 1101 and the second blocking plate 1106 at the two ends. A support plate 920 is arranged below the mounting seat 520 to support the mounting seat 520. A guide block 720 is arranged at one end surface of the support plate 920 and extends into the guide interval 830. A first threaded hole 860 is arranged at the guide block 720 and passes through the first threaded rod 890.

[0074] According to the embodiment, the first threaded rod 890 is rotated by the construction personnel to drive the guide block 720 to move in the guide interval 830. The movement of the guide block 720 drives the support plate 920 and the mounting seat 520 to move, so that the construction personnel can conveniently adjust the positions of the mounting seats 520 on the different moving frames 380 to be on the same straight line.

[0075] In the embodiment, the guide plate 1100 is inwardly recessed at one end close to the guide interval 830 to form a guide groove 1109, and the guide block 720 is provided with a limiting block 910 extending into the guide groove 1109 at the two ends.

[0076] According to the embodiment, during the movement of the guide block 720, the limiting blocks 910 at the two ends of the guide plate 1100 move along the guide groove 1109 on the guide plate 1100, so that the stability of the guide block 720 during movement is preferably improved.

[0077] In the embodiment, the support plate 920 is rectangular in shape. The support plate 920 is provided with a second threaded hole 930 at each corner. The adjusting assembly 530 comprises a pushing member arranged at the second threaded hole 930. The pushing member comprises a second threaded column 710 passing through the second threaded hole 930. The second threaded column 710 is provided with a support block 1001 in contact with the support plate 920 at the upper end and a first circular plate 1002 at the lower end. The support plate 920 is provided with a stand column 803 at the center. The stand column 803 is provided with a spherical ball 820 at the end away from the support plate 920. The mounting seat 520 is provided with a mounting cavity 810 for the spherical ball 820 to extend into. The mounting cavity 810 is provided with a first through hole 801 for the stand column 803 to pass through. The diameter of the first through hole 801 is greater than the diameter of the stand column 803.

[0078] Through the embodiment, the construction personnel starts to use the walking adjusting device. First, the construction personnel starts the laser emitter 550 and the laser receiver 610, and then rotates the second threaded columns 710 on the four corners of the support plate 920. The four second threaded columns 710 push the mounting seat 520, so that the mounting seat 520 rotates along the spherical ball 820 until the mounting seat 520 is in a horizontal state. Since the diameter of the first through hole 801 is greater than the diameter of the column 803, when the second threaded column 710 pushes the mounting seat 520, the mounting seat 520 can be tilted by the second threaded column 710 and can be kept horizontal under the joint pushing of the plurality of second threaded columns 710.

[0079] In the embodiment, the mounting seat 520 is provided with the level 510 above.

[0080] Through the embodiment, when the construction personnel adjusts the mounting seat 520 to be horizontal, the construction personnel can determine whether the mounting seat 520 is horizontal by observing the position of the water bubble on the level 510.

[0081] In the embodiment, the first circular plate 1002 is provided with the first handle 1003.

[0082] Through the embodiment, when the construction personnel rotates the second threaded column 710, the construction personnel can rotate the second threaded column 710 by rotating the first handle 1003, so as to facilitate the construction personnel to rotate the second threaded column 710.

[0083] In the embodiment, the first blocking plate 1101 and the second blocking plate 1106 are respectively provided with the second through hole 1102 and the third through hole 1105. The first threaded rod 890 is provided with the rotating column 850 penetrating through the third through hole 1105 at one end close to the second blocking plate 1106. The rotating column 850 is provided with the second circular plate 840 at one end penetrating through the third through hole 1105. The first threaded rod 890 is provided with the third circular plate 880 at one end penetrating through the second through hole 1102.

[0084] Through the embodiment, the diameters of the second circular plate 840 and the third circular plate 880 are greater than the diameters of the second through hole 1102 and the third through hole 1105, so as to prevent the first threaded rod 890 from being separated from the first blocking plate 1101 and the second blocking plate 1106.

[0085] In the embodiment, the third circular plate 880 is provided with the second handle 802.

[0086] Through the embodiment, the construction personnel can rotate the first threaded rod 890 by rotating the second handle 802, so as to facilitate the construction personnel to rotate the first threaded rod 890.

[0087] In this embodiment, a first horizontal plate 1103 and a second horizontal plate 1108 are respectively provided below the first sealing plate 1101 and the second sealing plate 1106; a third through hole 1104 is provided at both ends of the first horizontal plate 1103; and a fourth through hole 1107 is provided at both ends of the second horizontal plate 1108.

[0088] In this embodiment, construction workers fix the first horizontal plate 1103 and the second horizontal plate 1108 to the construction frame by passing bolts through the third through hole 1104 and the fourth through hole 1107 on the first horizontal plate 1103 and the second horizontal plate 1108; thus, it is convenient for construction workers to fix the walking adjustment device to the construction frame.

[0089] This embodiment provides a bridge hanging basket construction frame, including the aforementioned walking adjustment device.

[0090] Example 3

[0091] like Figures 12-14 As shown, this embodiment provides a bottom support for bridge construction, applicable to a bridge hanging basket construction frame, including a bottom support body 220 set below the construction frame. The bottom support body 220 includes a bottom plate 1203, one end of which is recessed inward to form a collection groove 1206. A plurality of connectors 1201 are provided at the bottom plate 1203, and the connectors 1201 are used to connect the bottom plate 1203 and the construction frame.

[0092] In this embodiment, after the construction frame is installed, the construction workers connect the connector 1201 to the construction frame by welding, so that the base plate 1203 is fixedly connected to the bottom of the construction frame. During the process of pouring concrete into the mold and during the process of removing the mold, some concrete will leak out of the mold and fall from the air. At this time, the falling concrete will be caught by the base plate 1203 under the lower connecting frame, thereby preventing the concrete from falling into the bottom surface and causing pollution. When the construction is carried out in the urban area, the base plate 1203 can catch the concrete to prevent the concrete from causing injury to pedestrians or vehicles below the construction site.

[0093] In this embodiment, the connector 1201 includes a connecting rod 1301; one end of the connecting rod 1301 is provided with a connecting plate 1302 extending below the base plate 1203, the connecting plate 1302 is welded to the base plate 1203, and the other end of the connecting rod 1301 is welded to the construction frame.

[0094] Through the embodiment, when the construction personnel installs the bottom plate 1203 under the construction frame, first, the upper end of the four connecting rods 1301 is welded with the fixed rod 360, then the bottom plate 1203 is hoisted by the crane and placed on the connecting plate 1302 at the lower end of the connecting rod 1301, then the connecting plate 1302 is welded with the bottom surface of the bottom plate 1203, so as to fix the bottom plate 1203, and facilitate the construction personnel to install the bottom plate 1203 under the construction frame.

[0095] In the embodiment, a plurality of horizontal rods and vertical rods are arranged circumferentially on the bottom plate 1203, and the horizontal rods and the vertical rods jointly form the fence 1202 arranged around the bottom plate 1203.

[0096] Through the embodiment, the construction personnel binds the net on the fence 1202, and the bottom plate 1203 is surrounded by the net, so as to prevent the concrete blocks falling on the construction frame from bouncing on the bottom plate 1203 and flying out of the collecting groove 1206 on the bottom plate 1203.

[0097] In the embodiment, the bottom surface of the bottom plate 1203 is concave downward at both ends to form the water collecting groove 1401.

[0098] Through the embodiment, when it rains during the construction of the bridge 110, rainwater is easily collected in the collecting groove 1206, at this time, the water collected in the collecting groove 1206 flows into the water collecting groove 1401, so as to prevent rainwater from being collected in the collecting groove 1206.

[0099] In the embodiment, a plurality of first reinforcing plates 1204 are arranged along the length direction of the bottom plate 1203 below the bottom plate 1203; a plurality of second reinforcing plates 1205 are arranged along the width direction of the bottom plate 1203 below the first reinforcing plates 1204.

[0100] Through the embodiment, the first reinforcing plates 1204 and the second reinforcing plates 1205 are arranged longitudinally and transversely at the bottom of the bottom plate 1203, so as to preferably strengthen the overall structural strength of the bottom plate 1203.

[0101] In the embodiment, the horizontal rods and the vertical rods are welded and connected, and the fence 1202 is welded and connected with the bottom plate 1203.

[0102] Through the embodiment, it is convenient for the installation personnel to connect the fence 1202 and the bottom plate 1203.

[0103] The embodiment provides a bridge hanging basket construction frame, comprising the bottom plate for bridge construction.

[0104] It is easy to understand that, based on one or more embodiments provided in the application, the skilled in the art can combine, split, recombine and obtain other embodiments, and these embodiments do not exceed the protection scope of the application.

[0105] The above describes the utility model and its embodiments in a schematic way, which is not restrictive, and the embodiments shown are only part of the embodiments of the utility model, and the actual structure is not limited thereto. Therefore, if a person of ordinary skill in the art is inspired thereby, without departing from the creative purpose of the utility model, similar structural modes and embodiments are not created by creative design, which should all belong to the protection scope of the utility model.

Claims

1. A bridge construction underpunch, characterized by: The bottom body (220) is arranged below the construction frame, and the bottom body (220) comprises a bottom plate (1203), one end of the bottom plate (1203) is inwardly recessed to form a collecting groove (1206), and a plurality of connecting pieces (1201) are arranged at the bottom plate (1203) and used for connecting the bottom plate (1203) and the construction frame.

2. The underpinning according to claim 1, wherein: The connecting piece (1201) comprises a connecting rod (1301), one end of the connecting rod (1301) is provided with a connecting plate (1302) extending to the lower side of the bottom plate (1203), the connecting plate (1302) is welded between the bottom plate (1203), and the other end of the connecting rod (1301) is welded with the construction frame.

3. The underpinning according to claim 1, wherein: A plurality of horizontal rods and vertical rods are arranged above the bottom plate (1203) and circumferentially arranged on the bottom plate (1203), and the horizontal rods and the vertical rods jointly form a fence (1202) arranged around the bottom plate (1203).

4. The underpinning according to claim 1, wherein: The bottom surface of both ends of the bottom plate (1203) is downwardly recessed to form a water collecting groove (1401).

5. The underpinning according to claim 1, wherein: A plurality of first reinforcing plates (1204) are arranged below the bottom plate (1203) and along the length direction of the bottom plate (1203), and a plurality of second reinforcing plates (1205) are arranged below the first reinforcing plates (1204) and along the width direction of the bottom plate (1203).

6. The underpinning according to claim 3, wherein: The horizontal rods and the vertical rods are welded, and the fence (1202) is welded with the bottom plate (1203).

7. A bridge hanging basket construction frame, comprising the bottom of the bridge construction of any one of claims 1-6.

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