Building embedded sleeve reinforcing device

Abstract

The utility model relates to the technical field of embedded sleeves, and discloses a building embedded sleeve reinforcing device which comprises a sleeve body and a fixing base, a lifting assembly used for adjusting the height is installed at the top end of the fixing base, and a fixing assembly used for fixedly installing the sleeve body is installed at the top end of the lifting assembly. The sleeve body is arranged on the outer side of the fixing assembly in a sleeving mode, the fixing assembly comprises a supporting block, a driving assembly used for transmission and an adjusting assembly used for adjusting the width, according to the building embedded sleeve reinforcing device, by arranging the driving assembly, the two sets of top heads can be operated to move at a time at the same time, operation is simpler and more convenient, and the practicability is high. And the top heads can move synchronously, so that the moving distances of the two groups of top heads can be better ensured to be consistent, the sleeve body can be more accurately fixed in the center of a pre-embedded position, and the practicability of the device is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of embedded casing pipes, and in particular to a reinforcement device for embedded casing pipes of buildings. Background Art

[0002] The embedded casing is a hole reserved for pipes to pass through brick walls, concrete beams, concrete walls and other components. It is suitable for civil air defense, underground engineering, chemical industry, steel, tap water, sewage treatment and other pipelines passing through walls that require strict waterproofing. However, during pouring, the current fixing method of the embedded casing is relatively simple, and it is easy to slide and shake during pouring, affecting the verticality and causing errors. Therefore, a device is needed to reinforce the embedded casing.

[0003] The existing patent publication number is CN214246610U, a reinforcement device for embedded sleeves on floor slabs, including embedded sleeve handles, fixed brackets, detachable sleeve structures, embedded sleeves, floor slabs, reinforcement device bases, adjustable fixed rod structures, base fixing screws, lower card slots, upper card slots, detachable sleeve fixing screws and hinges. One end of the embedded sleeve handle is connected to the inside of the fixed bracket set on the left side through a hinge, and the other end is connected to the inside of the fixed bracket set on the right side through a hinge; the fixed brackets are respectively welded to the upper right and left ends of the embedded sleeves; the detachable sleeve structure is connected to the embedded sleeves. In the utility model, the setting of the top head, width adjustment threaded rod, width adjustment threaded sleeve, height adjustment threaded sleeve, height adjustment threaded rod and nut is conducive to adjusting the height and width of the reinforcement device according to the size of the embedded sleeve until it is adjusted to a suitable position.

[0004] The above scheme has the following problems during implementation: the device drives two sets of jacks to move respectively by setting two sets of width-adjusting threaded rods until the jacks abut against the inner wall of the embedded pipe sleeve, thereby fixing embedded sleeves of different sizes. However, the movement of the two sets of jacks requires manual operation of the two sets of width-adjusting threaded rods in turn, which is troublesome and cumbersome. In addition, manual operation is likely to cause the two sets of jacks to move at inconsistent distances, causing the embedded sleeve finally fixed to deviate from the center of the required embedded position, thereby causing an offset. At this time, re-trimming is usually required, but it will affect the construction progress and greatly reduce the practicability of the device. To this end, we provide a building embedded sleeve reinforcement device to solve the above problems. Utility Model Content

[0005] The utility model aims to provide a building embedded casing reinforcement device to solve the problem that in the prior art, the movement of two groups of plugs requires manual operation of two groups of width adjustment threaded rods in sequence, which is troublesome and cumbersome, and manual operation is likely to cause the moving distances of the two groups of plugs to be inconsistent, causing the finally fixed embedded casing to deviate from the center of the required embedded position, thereby causing an offset, which usually requires re-trimming, but it will affect the construction progress and greatly reduce the practicability of the device.

[0006] The utility model provides the following technical solutions: a building embedded casing reinforcement device, comprising a casing body and a fixing seat, a lifting assembly for adjusting the height is installed on the top of the fixing seat, a fixing assembly for fixing the casing body is installed on the top of the lifting assembly, the casing body is sleeved on the outside of the fixing assembly, the fixing assembly comprises a support block, a driving assembly for transmission and an adjusting assembly for adjusting the width, the top of the support block is connected to a support rod, the driving assembly is installed in the middle position of the support rod, and the adjusting assembly is installed on both sides of the support rod.

[0007] As a preferred embodiment of the above technical solution, the driving assembly includes an installation groove and a locking assembly, the installation groove is opened at the center position of the support rod, and auxiliary bevel gears are rotatably installed on both sides of the installation groove, and a main bevel gear is rotatably installed on the upper side of the installation groove, and the main bevel gear is meshed with two sets of auxiliary bevel gears, and the top end of the main bevel gear is connected to a connecting shaft, and the connecting shaft is locked by a locking assembly.

[0008] As a preferred embodiment of the above technical solution, the adjustment component includes a movable groove, and the movable groove is opened at both ends of the support rod, a screw rod 2 is rotatably installed in the movable groove, and a sleeve rod is threadedly sleeved on the surface of the screw rod 2, and the outer end of the sleeve rod is connected to a head.

[0009] As a preferred embodiment of the above technical solution, the lifting assembly includes a fixing rod, and the fixing rod is installed on the top of the fixing seat, the top of the fixing rod is provided with a threaded groove, and a screw rod 1 is inserted into the threaded groove, and the support block is fixedly connected to the top of the screw rod 1.

[0010] As a preferred embodiment of the above technical solution, the locking assembly includes a fixing sleeve and a connecting ring, the fixing sleeve is connected to the top end of the support rod, a sliding groove is opened on one side of the top end of the fixing sleeve, and a spring is installed on the lower side of the sliding groove, a limiting rod is slidably installed at the opening of the sliding groove, the connecting ring is sleeved on the surface of the connecting shaft, and a circular array of limiting holes is opened on the surface of the connecting ring, and the limiting rod is inserted into the limiting hole.

[0011] As a preferred embodiment of the above technical solution, a knob is installed on the top end of the connecting shaft.

[0012] As a preferred embodiment of the above technical solution, a rubber pad is glued to one end of the plug away from the sleeve rod, and the rubber pad and the plug are both in an arc shape.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The utility model provides a driving component, so that the knob is held and turned with force, and the knob drives the main bevel gear to rotate through the connecting shaft. Through meshing, the main bevel gear drives the two sets of auxiliary bevel gears to rotate at the same time, and the two sets of auxiliary bevel gears will drive the two sets of screw rods to rotate at the same time. Through the rotation of the thread, the screw rod will drive the sleeve rod to slide in the movable groove, and the sleeve rod will drive the top head to move until it fits and abuts against the inner wall of the sleeve body. In this way, the two sets of top heads can be operated to move at the same time, making the operation simpler and more convenient. In addition, the top heads can move synchronously, which can better ensure that the moving distances of the two sets of top heads are consistent, so that the sleeve body can be fixed at the center of the embedded position more accurately, greatly increasing the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of a building pre-buried casing reinforcement device;

[0016] Figure 2 This is a schematic diagram of the interior of a casing body of a building pre-buried casing reinforcement device;

[0017] Figure 3 It is a schematic diagram of the overall cross-sectional structure of a building pre-buried casing reinforcement device;

[0018] Figure 4 The present invention is a schematic diagram of the partial cross-sectional structure of a building embedded casing reinforcement device.

[0019] In the figure: 2, sleeve body; 3, fixing seat; 4, lifting assembly; 41, fixing rod; 42, threaded groove; 43, screw rod 1; 5, fixing assembly; 51, support block; 52, support rod; 6, driving assembly; 61, mounting groove; 62, secondary bevel gear; 63, primary bevel gear; 64, connecting shaft; 65, knob; 7, adjusting assembly; 71, movable groove; 72, screw rod 2; 73, sleeve rod; 74, top head; 75, rubber pad; 8, locking assembly; 81, fixing sleeve; 82, slide groove; 83, spring; 84, limit rod; 85, connecting ring; 86, limit hole. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0021] like Figure 1 , Figure 2 and Figure 3As shown, the utility model provides a technical solution: a building embedded casing reinforcement device, including a casing body 2 and a fixing seat 3, the fixing seat 3 is installed at the center point of the embedded position, and a lifting component 4 for adjusting the height is installed on the top of the fixing seat 3, the lifting component 4 includes a fixing rod 41, and the fixing rod 41 is installed on the top of the fixing seat 3, a threaded groove 42 is opened on the top of the fixing rod 41, and a screw 43 is inserted in the threaded groove 42, and a fixing component 5 for fixing the casing body 2 is installed on the top of the lifting component 4, and the casing body 2 is sleeved on the outside of the fixing component 5. This structure allows the casing body 2 to be adjusted according to different heights, so that the fixing component 5 can be kept inside the casing body 2, so that the casing bodies 2 of different heights can be fixed.

[0022] It should be noted that the fixing seat 3 is in a cross shape, which is conducive to aligning the marked center position, so that the fixing position of the sleeve body 2 is more accurate.

[0023] As an implementation method in this embodiment, Figure 3 and Figure 4As shown, the fixing assembly 5 includes a support block 51, a driving assembly 6 for transmission and an adjusting assembly 7 for adjusting the width. The support block 51 is fixedly connected to the top of the screw rod 43, and the top of the support block 51 is connected to a support rod 52. The driving assembly 6 is installed in the middle position of the support rod 52, and the adjusting assembly 7 is installed on both sides of the support rod 52. This structure allows the sleeve body 2 to be adjusted and fixed according to different width sizes. The driving assembly 6 includes a mounting groove 61 and a locking assembly 8. The mounting groove 61 is opened on the support At the center of the rod 52, both sides of the mounting groove 61 are rotatably mounted with auxiliary bevel gears 62, and the upper side of the mounting groove 61 is rotatably mounted with a main bevel gear 63, and the main bevel gear 63 is meshed with the two sets of auxiliary bevel gears 62. In order to drive the two sets of auxiliary bevel gears 62 to rotate at the same time, the top of the main bevel gear 63 is connected with a connecting shaft 64, and the connecting shaft 64 is locked by the locking assembly 8. A knob 65 is installed on the top of the connecting shaft 64. In order to operate the connecting shaft 64 by the knob 65 to drive the main bevel gear The rotation of the adjusting assembly 7 is more convenient. The adjusting assembly 7 includes a movable groove 71, and the movable groove 71 is opened at both ends of the support rod 52. A screw rod 72 is rotatably installed in the movable groove 71. The inner end of the screw rod 72 is fixedly connected to the secondary bevel gear 62 through a rotating shaft, and a sleeve rod 73 is provided on the surface of the screw rod 72. The outer end of the sleeve rod 73 is connected to a head 74. This structure allows the secondary bevel gear 62 to drive the two sets of screw rods 72 to rotate at the same time, so that the two sets of heads 74 can be driven to rotate simultaneously through the two sets of sleeve rods 73. Being close to or far away from each other makes the operation simpler and can better ensure that the moving distances of the two groups of plugs 74 are consistent, so that the sleeve body 2 can be fixed more accurately at the center of the embedded position, which greatly increases the practicality of the device. A rubber pad 75 is glued to one end of the plug 74 away from the sleeve rod 73 to increase the friction with the inner wall of the sleeve body 2 so that the fixation is more stable. The rubber pad 75 and the plug 74 are both arc-shaped to better fit the arc shape of the inner wall of the sleeve body 2.

[0024] As an implementation method in this embodiment, Figure 4The locking assembly 8 includes a fixing sleeve 81 and a connecting ring 85. The fixing sleeve 81 is connected to the top end of the supporting rod 52. The top end of the connecting shaft 64 passes through the circular hole in the center of the fixing sleeve 81. A sliding groove 82 is provided on one side of the top end of the fixing sleeve 81, and a spring 83 is installed on the lower side of the sliding groove 82. A limiting rod 84 is slidably installed at the opening of the sliding groove 82. The bottom end of the limiting rod 84 abuts against the spring 83. The connecting ring 85 is sleeved on the surface of the connecting shaft 64. A circular array of limiting holes 86 is provided on the surface of the connecting ring 85. The limiting rod 84 is inserted into the limiting hole 86. This structure makes it possible to lock the knob 65. This can better prevent the knob 65 from being accidentally touched by external factors, causing the knob 65 to rotate, thereby causing the rubber pad 75 to move away from the inner wall of the sleeve body 2. In this way, the sleeve body 2 will become loose and deviate during pouring. After locking, these problems can be well avoided, greatly increasing the practicality of the device.

[0025] Working principle: If you need to fix the sleeve body 2, you only need to mark the center position where the sleeve body 2 needs to be placed on the floor first, then align the center point of the fixing seat 3 with the center point of the embedded position, and fix it to the floor with bolts. At this time, the sleeve body 2 can be sleeved on the outside of the fixing seat 3. If you need to adjust it according to the height of the fixing seat 3, you only need to hold the support rod 52 and rotate it, so that the support rod 52 drives the support block 51 to rotate, and the support block 51 drives the screw rod 43 to rotate in the thread groove 42. Through the rotation of the thread, the support rod 52 can be driven to move longitudinally until the support rod 52 is rotated to a suitable position. The support rod 52 needs to be in the sleeve body 2. Finally, you can hold the knob 65 by hand and turn it hard. The knob 65 drives the connecting shaft 64 to rotate. At this time, the connecting shaft 64 will drive the connecting ring 85 to rotate. By squeezing and pushing, the end of the limit rod 84 can be The head is pushed from the limiting hole 86 to the compression spring 83 in the slide groove 82, and the connecting shaft 64 will also drive the main bevel gear 63 to rotate. Through meshing, the main bevel gear 63 simultaneously drives the two sets of secondary bevel gears 62 to rotate, and the secondary bevel gear 62 will drive the second screw rod 72 to rotate. Through the rotation of the thread, the second screw rod 72 will drive the sleeve rod 73 to slide in the movable groove 71, and the sleeve rod 73 drives the top head 74 to move until the top head 74 drives the rubber pad 75 to move to fit and abut against the inner wall of the sleeve body 2. At this time, the rotation of the knob 65 can be stopped, and the connecting ring 85 will also stop rotating. The end of the limiting rod 84 can be pushed and inserted into the corresponding limiting hole 86 by the restorative force of the spring 83, so as to achieve the locking of the knob 65. In this way, the sleeve body 2 of different widths can be fixed, making the operation more convenient and the position more accurate, which greatly increases the practicality of the device.

[0026] The above embodiments are only used to illustrate the technical solution of the present invention, but not to limit it.

Claims

1. A building embedded casing reinforcement device, comprising a casing body (2) and a fixing seat (3), wherein a lifting assembly (4) for adjusting the height is installed at the top of the fixing seat (3), characterized in that: A fixing assembly (5) for fixing the sleeve body (2) is installed at the top end of the lifting assembly (4); the sleeve body (2) is sleeved on the outside of the fixing assembly (5); the fixing assembly (5) comprises a support block (51), a driving assembly (6) for transmission, and an adjusting assembly (7) for adjusting the width; a support rod (52) is connected to the top end of the support block (51); the driving assembly (6) is installed at the middle position of the support rod (52); and the adjusting assembly (7) is installed on both sides of the support rod (52).

2. A building embedded casing reinforcement device according to claim 1, characterized in that: The driving assembly (6) comprises a mounting groove (61) and a locking assembly (8); the mounting groove (61) is provided at the center of the support rod (52); auxiliary bevel gears (62) are rotatably mounted on both sides of the mounting groove (61); a main bevel gear (63) is rotatably mounted on the upper side of the mounting groove (61); the main bevel gear (63) is meshed with the two sets of auxiliary bevel gears (62); a connecting shaft (64) is connected to the top end of the main bevel gear (63); and the connecting shaft (64) is limitedly locked by the locking assembly (8).

3. A building embedded casing reinforcement device according to claim 1, characterized in that: The adjustment assembly (7) comprises a movable groove (71), and the movable groove (71) is formed at both ends of the support rod (52), a second screw rod (72) is rotatably mounted in the movable groove (71), and a sleeve rod (73) is threadedly sleeved on the surface of the second screw rod (72), and the outer end of the sleeve rod (73) is connected to a top head (74).

4. A building embedded casing reinforcement device according to claim 1, characterized in that: The lifting assembly (4) comprises a fixing rod (41), and the fixing rod (41) is mounted on the top of the fixing seat (3), a thread groove (42) is formed on the top of the fixing rod (41), and a screw rod (43) is inserted into the thread groove (42), and the support block (51) is fixedly connected to the top of the screw rod (43).

5. A building embedded casing reinforcement device according to claim 2, characterized in that: The locking assembly (8) comprises a fixing sleeve (81) and a connecting ring (85), wherein the fixing sleeve (81) is connected to the top end of the support rod (52), a sliding groove (82) is provided on one side of the top end of the fixing sleeve (81), and a spring (83) is installed on the lower side of the sliding groove (82), a limiting rod (84) is slidably installed at the opening of the sliding groove (82), the connecting ring (85) is sleeved on the surface of the connecting shaft (64), and a circular array of limiting holes (86) are provided on the surface of the connecting ring (85), and the limiting rod (84) is inserted into the limiting hole (86).

6. A building embedded casing reinforcement device according to claim 2, characterized in that: A knob (65) is mounted on the top end of the connecting shaft (64).

7. A building embedded casing reinforcement device according to claim 3, characterized in that: A rubber pad (75) is glued to one end of the top head (74) away from the sleeve rod (73), and the rubber pad (75) and the top head (74) are both in an arc shape.

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