Pump pipe fixing device of concrete ground pump

Abstract

The utility model discloses a concrete ground pump pipe fixing device, which relates to the field of building construction and comprises a bottom plate, two supporting plates are fixed on the bottom plate, rectangular sleeves are arranged on the upper sides of the supporting plates, sliding rods are arranged in the rectangular sleeves in a sliding manner, the end parts of the sliding rods are square, and clamping plates are fixed at the opposite ends of the two sliding rods; a jacking assembly is arranged on the supporting plate and used for pushing the sliding rod to enable the two clamping plates to be close to each other. And a clamping assembly is arranged on the rectangular sleeve. The pump pipe clamping device has the beneficial effects that the two sliding rods are pushed through the two jacking assemblies correspondingly, so that the two clamping plates are close to a pump pipe, the pump pipe can be fixed through the two clamping plates, and the angle of the clamping plates can be correspondingly adjusted according to the angle of the pump pipe needing to be clamped through cooperation of rectangular sleeves and the sliding rods; and in addition, the angle of the sliding rod can be stably limited through the rectangular sleeve, and the situation that the angle of the clamping plate changes due to the fact that the clamping plate is affected by shaking of the pump pipe is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction, in particular to a concrete floor pump pipe fixing device. Background Art

[0002] During the concrete pouring construction of the main structure of the building, a pump truck is required to transport concrete. The pump truck transports concrete to the formwork through a pump pipe. During the concrete pouring process, the concrete delivery pump pipe needs to pass through the reserved hole in the floor slab, so the pump pipe is placed horizontally or vertically, and the pump pipe shakes very greatly. In order to ensure that the pump pipe can remain stable and not shake during the concrete pumping process, a concrete pump pipe fixing device is required to fix the pump pipe. Most of the existing fixing devices can only be used for horizontal pump pipes or vertical pump pipes alone, and cannot be adapted to pump pipes in both postures at the same time, resulting in inconvenience in the use of such devices. Utility Model Content

[0003] The purpose of the utility model is to provide a concrete pump pipe fixing device in order to solve the above-mentioned problem, as described in detail below.

[0004] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0005] The utility model provides a concrete pump pipe fixing device, comprising a bottom plate, two support plates are fixed on the bottom plate, a rectangular sleeve is arranged on the upper side of the support plate, a slide rod is slidably arranged in the rectangular sleeve, the end of the slide rod is square, and clamps are fixed on the opposite ends of the two slide rods;

[0006] The support plate is provided with a supporting assembly for pushing the slide bar to bring the two clamping plates closer together;

[0007] The rectangular sleeve is provided with a clamping assembly for fixing the slide rod;

[0008] The bottom plate is provided with openings at positions corresponding to the two clamping plates.

[0009] The above concrete pump pipe fixing device is used, which can fix the horizontal pump pipe and the vertical pump pipe;

[0010] When the horizontal pump tube needs to be fixed, the horizontal pump tube is placed between the two clamps, and the two slide bars are pushed respectively by the two supporting components to make the two clamps close to the pump tube. The pump tube can be fixed by the two clamps, and then the slide bar is fixed by the clamping component, which can further improve the stability of the clamps fixing the pump tube;

[0011] When it is necessary to fix the vertical pump tube, pull the slide rod out of the rectangular sleeve, rotate the clamp plate ninety degrees so that the length direction of the clamp plate is set along the length direction of the vertical pump tube, and then insert the slide rod into the rectangular sleeve. Subsequently, the top support assembly and the clamping assembly cooperate with the slide rod again to drive the two clamp plates to fix the vertical pump tube.

[0012] Preferably, a sleeve is vertically arranged on the bottom plate, and the sleeve is connected to the opening.

[0013] Preferably, a lifting frame is provided at the bottom of the base plate for adjusting the height of the base plate.

[0014] Preferably, the lifting frame includes a plurality of threaded barrels, and threaded barrels are vertically arranged at the four corners of the bottom of the base plate. A screw rod is connected to the inner thread of the threaded barrel, a base is fixed to the lower end of the screw rod, and a through hole is opened on the base.

[0015] Preferably, brackets are provided on both sides of the sleeve for supporting a horizontally placed pump tube.

[0016] Preferably, friction pads are provided on the opposing surfaces of the two clamping plates.

[0017] Preferably, the supporting assembly includes two fixing sleeves 2, which are arranged on both sides of the rectangular sleeve and are connected to the rectangular sleeve. The fixing sleeves 2 are internally threaded with bolts 2, and the ends of the bolts 2 correspond to the surface of the sliding rod.

[0018] Preferably, the top support assembly includes a fixing sleeve 1, which is fixed on the support plate, and the fixing sleeve 1 is internally threadedly connected with a bolt 1, and the end of the bolt 1 corresponds to the end of the sliding rod away from the clamping plate.

[0019] The beneficial effects are:

[0020] 1. Push the two slide bars respectively through the two top support components to make the two clamps close to the pump tube. The pump tube can be fixed by the two clamps. The angle of the clamp can be adjusted according to the angle of the pump tube to be clamped by the cooperation of the rectangular sleeve and the slide bar, thereby improving the adaptability of the device and the convenience of on-site use. The rectangular sleeve can stably limit the angle of the slide bar to avoid the angle change of the clamp due to the vibration of the pump tube.

[0021] 2. Fixing the slide bar by the clamping assembly can further improve the stability of the splint fixing the pump tube;

[0022] 3. Adjust the height of the bottom plate through the lifting frame so that the clamps can adapt to horizontal pump pipes of different heights. If the pump pipe is vertical, adjust the height of the clamps through the lifting frame so that the two clamps can avoid the flange of the pump pipe and fit the surface of the pump pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0024] Figure 1 This is a front view structural diagram of the utility model;

[0025] Figure 2 It is a three-dimensional structural schematic diagram of the utility model.

[0026] The following are the descriptions of the reference numerals:

[0027] 1. Bottom plate; 2. Sleeve; 3. Lifting frame; 4. Threaded tube; 5. Screw; 6. Base; 7. Through hole; 8. Bracket; 9. Support plate; 10. Rectangular sleeve; 11. Slide rod; 12. Clamp; 13. Friction pad; 14. Top support assembly; 15. Fixing sleeve 1; 16. Bolt 1; 17. Clamping assembly; 18. Fixing sleeve 2; 19. Bolt 2. DETAILED DESCRIPTION

[0028] In order to make the purpose, technical solution and advantages of the utility model clearer, the technical solution of the utility model will be described in detail below. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other implementation methods obtained by ordinary technicians in this field without creative work belong to the scope of protection of the utility model.

[0029] See also Figure 1-Figure 2 As shown, the utility model provides a concrete pump pipe fixing device, comprising a bottom plate 1, two support plates 9 are fixed on the bottom plate 1, a rectangular sleeve 10 is arranged on the upper side of the support plate 9, a slide rod 11 is slidably arranged in the rectangular sleeve 10, the end of the slide rod 11 is square, and clamping plates 12 are fixed to the opposite ends of the two slide rods 11;

[0030] A supporting assembly 14 is provided on the supporting plate 9, which is used to push the sliding rod 11 to bring the two clamping plates 12 closer;

[0031] A clamping assembly 17 is provided on the rectangular sleeve 10 for fixing the slide bar 11;

[0032] Openings are provided at positions of the bottom plate 1 corresponding to the two clamping plates 12 .

[0033] As an optional embodiment, a sleeve 2 is vertically arranged on the base plate 1, and the sleeve 2 is connected to the opening. For a vertical pump tube, the pump tube can pass through the opening and the sleeve 2, and the sleeve 2 is located at the center of the base plate 1, which can improve the stability of the device when fixing the vertical pump tube.

[0034] A lifting frame 3 is provided at the bottom of the base plate 1 for adjusting the height of the base plate 1 .

[0035] The lifting frame 3 includes a plurality of threaded cylinders 4. The four corners of the bottom of the bottom plate 1 are vertically provided with threaded cylinders 4. The threaded cylinders 4 are internally threaded with screws 5. The lower end of the screws 5 is fixed with a base 6. The base 6 is provided with a through hole 7.

[0036] If the pump tube is placed horizontally, the height of the bottom plate 1 can be adjusted by the lifting frame 3 according to the height of the pump tube so that the clamping plates 12 can fit the pump tube. If the pump tube is placed vertically, the height of the clamping plates 12 also needs to be adjusted by the lifting frame 3 so that the two clamping plates 12 can avoid the flange of the pump tube and fit the surface of the pump tube.

[0037] The distance between the base 6 and the bottom plate 1 is adjusted by rotating the screw rod 5 to adjust the height of the bottom plate 1. Bolts are inserted into the through holes 7 to fix the base 6 on the floor slab through the bolts.

[0038] Brackets 8 are provided on both sides of the sleeve 2 for supporting the horizontally placed pump tube.

[0039] The opposite surfaces of the two clamping plates 12 are both provided with friction pads 13. The friction pads 13 can increase the friction between the clamping plates 12 and the pump tube, thereby improving the stability of clamping the pump tube.

[0040] The support assembly 17 includes two fixing sleeves 18, which are arranged on both sides of the rectangular sleeve 10 and communicate with the rectangular sleeve 10. The fixing sleeves 18 are internally threaded with bolts 19, and the ends of the bolts 19 correspond to the surface of the slide rod 11.

[0041] The two bolts 19 are rotated to make the opposite ends of the two bolts 19 close to the slide bar 11 and clamp the slide bar 11 .

[0042] The top support assembly 14 includes a fixing sleeve 15, which is fixed on the support plate 9. The fixing sleeve 15 is internally threaded with a bolt 16, and the end of the bolt 16 corresponds to the end of the slide rod 11 away from the clamping plate 12;

[0043] The two slide bars 11 are pushed respectively by the two supporting assemblies 14 so that the two clamping plates 12 are brought closer to each other, thereby clamping and fixing the pump tube. The slide bar 11 can be pushed by rotating the bolt 16 .

[0044] With the above structure, the device can fix a horizontally placed pump tube, and can also fix a vertically placed pump tube;

[0045] When the horizontal pump tube needs to be fixed, the horizontal pump tube is placed between the two clamps 12, and the two slide bars 11 are pushed respectively by the two supporting components 14, so that the two clamps 12 are close to the pump tube, and the pump tube can be fixed by the two clamps 12, and then the slide bar 11 is fixed by the clamping component 17, which can further improve the stability of the clamps 12 fixing the pump tube;

[0046] When the vertical pump tube needs to be fixed, the slide rod 11 is pulled out of the rectangular sleeve 10, and the splint 12 is rotated ninety degrees so that the length direction of the splint 12 is set along the length direction of the vertical pump tube. Then the slide rod 11 is inserted into the rectangular sleeve 10, and then the top support assembly 14 and the clamping assembly 17 are used to cooperate with the slide rod 11 again to drive the two splints 12 to fix the vertical pump tube.

[0047] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A concrete pump pipe fixing device, characterized in that: It comprises a bottom plate (1), two support plates (9) are fixed on the bottom plate (1), a rectangular sleeve (10) is arranged on the upper side of the support plate (9), a slide rod (11) is slidably arranged in the rectangular sleeve (10), the end of the slide rod (11) is square, and clamping plates (12) are fixed to the opposite ends of the two slide rods (11); The support plate (9) is provided with a supporting assembly (14) for pushing the slide bar (11) to bring the two clamping plates (12) closer together; The rectangular sleeve (10) is provided with a clamping assembly (17) for fixing the slide rod (11); Openings are provided at positions of the bottom plate (1) corresponding to the two clamping plates (12).

2. A concrete pump pipe fixing device according to claim 1, characterized in that: A sleeve (2) is vertically arranged on the bottom plate (1), and the sleeve (2) is connected to the opening.

3. A concrete pump pipe fixing device according to claim 1, characterized in that: A lifting frame (3) is provided at the bottom of the base plate (1) for adjusting the height of the base plate (1).

4. A concrete pump pipe fixing device according to claim 3, characterized in that: The lifting frame (3) comprises a plurality of threaded cylinders (4). The four corners of the bottom of the base plate (1) are vertically provided with threaded cylinders (4). The threaded cylinders (4) are internally threadedly connected with screw rods (5). The lower end of the screw rod (5) is fixed with a base (6), and the base (6) is provided with a through hole (7).

5. A concrete pump pipe fixing device according to claim 2, characterized in that: Brackets (8) are provided on both sides of the sleeve (2) for supporting a horizontally placed pump tube.

6. A concrete pump pipe fixing device according to claim 1, characterized in that: The opposing surfaces of the two clamping plates (12) are both provided with friction pads (13).

7. A concrete pump pipe fixing device according to claim 1, characterized in that: The clamping assembly (17) comprises two fixing sleeves (18), which are arranged on both sides of the rectangular sleeve (10) and are connected to the rectangular sleeve (10). The fixing sleeves (18) are internally threadedly connected with bolts (19), and the ends of the bolts (19) correspond to the surface of the slide rod (11).

8. The concrete pump pipe fixing device according to claim 1, characterized in that: The supporting assembly (14) comprises a fixing sleeve (15) fixed on the supporting plate (9), the fixing sleeve (15) being internally threadedly connected with a bolt (16), the end of the bolt (16) corresponding to the end of the slide rod (11) away from the clamping plate (12).

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