Basement pipeline installation auxiliary support

Abstract

The utility model relates to a basement pipeline installation auxiliary support which comprises a translation base, and an outer pipe is fixedly arranged on the translation base. A sliding groove is formed in the pipe wall of the outer pipe and extends in the axial direction of the outer pipe. A pulley base is fixedly installed on the outer wall of the outer pipe, a winding wheel, a transmission gear, a driving gear and a locking pawl are arranged on the pulley base, the winding wheel and the transmission gear are coaxially arranged and synchronously rotate, the transmission gear and the driving gear are in meshing transmission, and the locking pawl locks the rotating direction of the driving gear or unlocks the driving gear; an inner pipe is arranged in the outer pipe in a sliding manner; the lower end of the inner pipe is fixedly connected with a guide seat, and the guide seat is slidably arranged in the sliding groove; a pipeline supporting seat is fixed at the upper end of the inner pipe; a steel wire rope is wound on the reel, and one end of the steel wire rope is fixedly connected with the guide seat. The height of the pipeline can be randomly adjusted, the pipeline can be conveniently fixed, and potential safety hazards are avoided; and the installation cost can be greatly reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of pipeline installation equipment, in particular to an auxiliary bracket for basement pipeline installation. Background Art

[0002] At present, most basements have high floor heights. However, it is difficult to fix pipes at high altitudes, and the long pipes are heavy and cannot ensure safe installation.

[0003] Currently, no effective solution has been proposed for the problems in the related technologies. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide a basement pipeline installation auxiliary bracket, which can assist the basement pipeline installation in an efficient, fast, safe and low-cost manner.

[0005] In order to solve the above technical problems, the technical solution of the utility model is: an auxiliary bracket for installing a basement pipeline, comprising a translation base, on which an outer pipe is fixedly arranged;

[0006] A slide groove is provided on the wall of the outer tube, and the slide groove extends along the axial direction of the outer tube; a pulley base is fixedly installed on the outer wall of the outer tube, and a winding wheel, a transmission gear, a driving gear and a locking pawl are arranged on the pulley base, the winding wheel and the transmission gear are coaxially arranged and rotate synchronously, the transmission gear and the driving gear are meshed for transmission, and the locking pawl locks the rotation direction of the driving gear or releases the lock;

[0007] The inner tube is slidably arranged inside the outer tube; the lower end of the inner tube is fixedly connected with a guide seat, and the guide seat is slidably arranged in the slide groove; the upper end of the inner tube is fixed with a pipeline support seat;

[0008] The winding wheel is wound with a steel wire rope, and one end of the steel wire rope is fixedly connected to the guide seat.

[0009] In the above-mentioned auxiliary bracket for installing a basement pipeline, the length of the slide groove is smaller than the length of the outer pipe, and the slide groove opens on the lower end surface of the outer pipe.

[0010] In the above-mentioned auxiliary bracket for installing a basement pipeline, the pulley base is provided with a first installation axis, a second installation axis and a third installation axis, and the first installation axis, the second installation axis and the third installation axis are parallel to each other;

[0011] The third mounting shaft is fixedly arranged on the pulley base, and the winding wheel and the transmission gear are rotatably mounted on the third mounting shaft;

[0012] The second installation shaft is rotatably mounted on the pulley base, and the driving gear is fixed on the second installation shaft; one end of the second installation shaft is fixedly connected to an operating handle;

[0013] Both ends of the first installation shaft are fixed on the pulley base, and the locking pawl is rotatably installed on the first installation shaft.

[0014] In the above-mentioned auxiliary bracket for installing a basement pipeline, the first installation shaft, the second installation shaft and the third installation shaft are arranged in sequence from bottom to top; and the wire rope passes between the second installation shaft and the first installation shaft.

[0015] In the above-mentioned basement pipe installation auxiliary bracket, the locking pawl has a clamping part and an operating part, and the operating part and the clamping part are respectively located on both sides of the first installation axis; the clamping part abuts against the driving gear; the operating part is connected to the pulley base through an elastic member, and a pulling force can be applied to the locking pawl by means of the elastic member to maintain the abutment state between the clamping part and the driving gear.

[0016] In the above-mentioned auxiliary bracket for installing a basement pipeline, the clamping portion is also provided with an operating rod.

[0017] In the above-mentioned auxiliary bracket for installing a basement pipeline, a push-pull handle is provided at one end of the translation base.

[0018] In the above-mentioned auxiliary bracket for installing basement pipes, the pipe support seat is in a "U" shape or a "V" shape.

[0019] In the above-mentioned basement pipe installation auxiliary bracket, a support pad is provided on the upper side of the pipe support seat, the two ends of the support pad are fixedly connected to the two side edges of the upper end of the pipe support seat, and the middle part of the support pad is suspended on the upper side of the pipe support seat.

[0020] In the above-mentioned auxiliary bracket for installing a basement pipeline, the supporting pad is a rubber pad.

[0021] Due to the adoption of the above technical solution, the auxiliary bracket for basement pipe installation has the following advantages:

[0022] Compared with the traditional basement pipe installation method, the auxiliary bracket is used to support the pipe to be installed. The auxiliary bracket can adjust the pipe height at will, which is convenient for pipe fixing and has no safety hazards.

[0023] The installation is quick and safe, which can greatly reduce the installation cost and reduce construction safety hazards. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] 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 labor.

[0025] Figure 1 It is a schematic diagram of the structure of an embodiment of the utility model;

[0026] Figure 2 yes Figure 1 A partial magnified view of area A in the middle;

[0027] Figure 3 It is a schematic diagram of the structure of the inner tube in the embodiment of the utility model.

[0028] In the figure:

[0029] 1-translation base; 2-push-pull handle; 3-slide groove; 4-outer tube; 5-wire rope; 6-inner tube; 7-pipe support seat; 8-pulley base; 9-winding wheel; 10-third mounting axis; 11-transmission gear; 12-elastic member; 13-driving gear; 14-second mounting axis; 15-locking pawl; 16-first mounting axis; 17-operating handle; 18-support pad; 19-guide seat. DETAILED DESCRIPTION

[0030] A basement pipe installation auxiliary bracket Figure 1 As shown, it includes a translation base 1, and a push-pull handle 2 is arranged at one end of the translation base 1. An outer tube 4 is fixedly arranged on the translation base 1, and an inner tube 6 is slidably arranged inside the outer tube 4. The translation base 1 can realize the overall transfer, and the operation is simple.

[0031] like Figure 2 and Figure 3 As shown, the outer tube 4 is provided with a slide groove 3, which extends along the axial direction of the outer tube 4. In order to maintain the strength of the outer tube 4, the length of the slide groove 3 is smaller than the length of the outer tube 4. The lower end of the inner tube 6 is fixedly connected with a guide seat 19, which is slidably arranged in the slide groove 3. In order to facilitate assembly, the slide groove 3 is open on the lower end surface of the outer tube 4.

[0032] A pulley base 8 is fixedly mounted on the outer wall of the outer tube 4. The pulley base 8 has a mounting plate fixedly connected to the outer tube 4. Two support plates are arranged on the mounting plate. The two support plates are arranged in parallel and spaced apart. A first mounting axis 16, a second mounting axis 14 and a third mounting axis 10 are arranged between the two support plates. The first mounting axis 16, the second mounting axis 14 and the third mounting axis 10 are parallel to each other.

[0033] The third mounting shaft 10 is provided with a winding wheel 9 and a transmission gear 11, which are coaxially arranged and fixedly connected as a whole, and the two rotate synchronously. Among them, the third mounting shaft 10 is fixedly arranged on the pulley base 8, and the winding wheel 9 and the transmission gear 11 are rotatably installed on the third mounting shaft 10; this assembly method makes the overall structure simple. Of course, the third mounting shaft 10 can also be rotatably connected to the pulley base 8, and then the winding wheel 9 and the transmission gear 11 can be fixed on the third mounting shaft 10, and the three rotate synchronously. As long as the installation of the winding wheel 9 and the transmission gear 11 can be achieved and their rotation is allowed, it will be fine.

[0034] The second mounting shaft 14 is rotatably mounted on the pulley base 8 and can rotate relative to the pulley base 8; one end of the second mounting shaft 14 extends out of the pulley base 8. The second mounting shaft 14 is provided with a driving gear 13 and an operating handle 17. The driving gear 13 is located between the two support plates and meshes with the transmission gear 11 for transmission; the operating handle 17 is located outside the pulley base 8 and is fixedly connected to the end of the second mounting shaft 14. When the operating handle 17 rotates, the second mounting shaft 14 and the driving gear 13 can be driven to rotate synchronously.

[0035] Both ends of the first mounting shaft 16 are fixed on the pulley base 8 and cannot rotate relative to the pulley base 8; a locking pawl 15 is rotatably mounted on the first mounting shaft 16. Similarly, the first mounting shaft 16 and the locking pawl 15 can also be fixed as one body, and the first mounting shaft 16 can be rotatably mounted on the pulley base 8; the assembly method can be selected according to actual needs, but the locking pawl 15 must be rotatable.

[0036] The locking pawl 15 has a clamping portion and an operating portion, and the operating portion and the clamping portion are respectively located on both sides of the first mounting shaft 16; the clamping portion abuts against the driving gear 13. The operating portion is connected to the pulley base 8 through the elastic member 12, and a pulling force can be applied to the locking pawl 15 by the elastic member 12 to maintain the abutting state between the clamping portion and the driving gear 13, lock the rotation direction of the driving gear 13, and limit the driving gear 13 to rotate in one direction. The elastic member 12 can be a spring, an elastic rope, etc. The clamping portion can also be provided with an operating rod, but when it is necessary to control the driving gear 13 to rotate in the opposite direction, the clamping portion is separated from the driving gear 13 by pulling down the operating rod, and the locking of the driving gear 13 is released.

[0037] The wire rope 5 is wound around the winding wheel 9, and one end of the wire rope 5 is fixedly connected to the guide seat 19. By rotating the winding wheel 9, the inner tube 6 can be driven to slide and rise in the outer tube 4. The third installation shaft 10, the second installation shaft 14 and the first installation shaft 16 are arranged in sequence from top to bottom, and the wire rope 5 passes between the second installation shaft 14 and the first installation shaft 16. The second installation shaft 14 and the first installation shaft 16 can guide the wire rope 5 and limit its area.

[0038] A pipe support seat 7 is fixed to the upper end of the inner tube 6. The upper side of the pipe support seat 7 has a recessed portion for accommodating the pipe. For example, the cross section of the pipe support seat 7 is "U"-shaped or "V"-shaped, which can confine the pipe inside it.

[0039] Furthermore, since the shape of the pipe support seat 7 is fixed, for pipes of different diameters, the contact surface between the pipe support seat 7 and the pipe support seat 7 is generally linear, and the contact surface is small; in order to increase the contact area between the two and improve the support stability, a support pad 18 is provided on the upper side of the pipe support seat 7, and the two ends of the support pad 18 are fixedly connected to the edges of the upper end of the pipe support seat 7, and the middle part of the support pad 18 is suspended and suspended on the upper side of the pipe support seat 7. The support pad 18 has a certain elastic deformation ability, for example, it is made of rubber; when the pipe is placed in the pipe support seat 7, the support pad 18 can cover the lower side of the pipe, greatly increasing the support surface, and the supporting effect is stable.

[0040] In specific applications, the device is first placed under the pipeline, and the inner tube 6 supports the pipeline through the pipeline support seat 7 to achieve the purpose of fixing; then the winding wheel 9 is rotated by the operating handle 17 to raise the pipeline to the required height, and the locking pawl 15 locks the winding wheel 9 to fix the height. After the pipeline is installed, the operating rod is pulled down to separate the clamping part from the driving gear 13, and the locking of the driving gear 13 is released. Under the dead weight of the inner tube 6, the driving gear 13 and the winding wheel 9 reverse, releasing the wire rope 5, and the inner tube 6 falls back to a lower position.

[0041] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. An auxiliary bracket for installing a basement pipeline, characterized in that: It comprises a translation base (1), on which an outer tube (4) is fixedly arranged; A slide groove (3) is provided on the wall of the outer tube (4), and the slide groove (3) extends along the axial direction of the outer tube (4); a pulley base (8) is fixedly mounted on the outer wall of the outer tube (4), and a winding wheel (9), a transmission gear (11), a driving gear (13) and a locking pawl (15) are provided on the pulley base (8); the winding wheel (9) and the transmission gear (11) are coaxially arranged and rotate synchronously with each other, the transmission gear (11) and the driving gear (13) are meshed for transmission, and the locking pawl (15) locks the rotation direction of the driving gear (13) or releases the lock; An inner tube (6) is slidably disposed inside the outer tube (4); a guide seat (19) is fixedly connected to the lower end of the inner tube (6), and the guide seat (19) is slidably disposed in the slide groove (3); a pipeline support seat (7) is fixedly disposed on the upper end of the inner tube (6); The winding wheel (9) is wound with a steel wire rope (5), and one end of the steel wire rope (5) is fixedly connected to the guide seat (19).

2. The basement pipe installation auxiliary bracket according to claim 1, characterized in that: The length of the slide groove (3) is smaller than the length of the outer tube (4), and the slide groove (3) opens on the lower end surface of the outer tube (4).

3. The basement pipe installation auxiliary bracket according to claim 1, characterized in that: The pulley base (8) is provided with a first installation axis (16), a second installation axis (14) and a third installation axis (10), and the first installation axis (16), the second installation axis (14) and the third installation axis (10) are parallel to each other; The third mounting shaft (10) is fixedly mounted on the pulley base (8), and the winding wheel (9) and the transmission gear (11) are rotatably mounted on the third mounting shaft (10); The second mounting shaft (14) is rotatably mounted on the pulley base (8), and the driving gear (13) is fixed on the second mounting shaft (14); one end of the second mounting shaft (14) is fixedly connected to an operating handle (17); Both ends of the first mounting shaft (16) are fixed on the pulley base (8), and the locking pawl (15) is rotatably mounted on the first mounting shaft (16).

4. The basement pipe installation auxiliary bracket according to claim 3, characterized in that: The first installation shaft (16), the second installation shaft (14) and the third installation shaft (10) are arranged in sequence from bottom to top; the steel wire rope (5) passes between the second installation shaft (14) and the first installation shaft (16).

5. The basement pipe installation auxiliary bracket according to claim 3, characterized in that: The locking pawl (15) comprises a clamping portion and an operating portion, wherein the operating portion and the clamping portion are respectively located on two sides of the first mounting shaft (16); the clamping portion abuts against the driving gear (13); the operating portion is connected to the pulley base (8) via an elastic member (12), and a pulling force can be applied to the locking pawl (15) by means of the elastic member (12) to maintain the abutting state between the clamping portion and the driving gear (13).

6. The basement pipe installation auxiliary bracket according to claim 5, characterized in that: The clamping portion is also provided with an operating rod.

7. The basement pipe installation auxiliary bracket according to claim 1, characterized in that: A push-pull handle (2) is provided at one end of the translation base (1).

8. The basement pipe installation auxiliary bracket according to claim 1, characterized in that: The pipeline support seat (7) is in a "U" shape or a "V" shape.

9. The basement pipe installation auxiliary bracket according to claim 8, characterized in that: A support pad (18) is provided on the upper side of the pipeline support seat (7), two ends of the support pad (18) are fixedly connected to the edges on both sides of the upper end of the pipeline support seat (7), and the middle part of the support pad (18) is suspended on the upper side of the pipeline support seat (7).

10. The basement pipe installation auxiliary bracket according to claim 9, characterized in that: The support pad (18) is a rubber pad.

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