Advanced positioning device for rubber support bolt
By using the rubber bearing bolt pre-positioning device and the elevation limiter of the support unit and conversion joint, the problem of difficult positioning of pre-embedded bolts caused by the dense reinforcement of small column piers was solved, thus achieving precise construction and improved safety.
Patent Information
- Application Number
- CN202422958929.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-03
- Publication Date
- 2025-10-24
- Estimated Expiration
- 2034-12-03
AI Technical Summary
During the construction of rubber bearings, the dense reinforcement of the small column pier makes the construction of the pre-embedded bolts difficult and cannot be accurately positioned. This necessitates the use of physical correction or other unconventional methods to correct the reinforcement deviation, which may result in structural damage and safety hazards.
A rubber bearing bolt pre-positioning device is adopted, including a support unit, a conversion joint and a combined sleeve. Through the cooperation of the elevation limiter and the screw, the bolt is pre-positioned to ensure construction accuracy.
This method achieves precise positioning of the rubber bearing bolts, avoiding structural damage and safety hazards caused by physical correction, and improving construction efficiency and accuracy.
Smart Images
Figure CN223469064U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to engineering construction technical field, concretely is rubber support bolt advanced positioning device. BACKGROUND
[0002] Rubber support is in the construction process because small column pier reinforcement is dense, often in the embedded bolt process construction is very difficult, cannot accurate positioning insertion, lead to operation only to take physical correction or other unconventional means to carry out reinforcement deviation.
[0003] If the position deviation is big after the bolt is embedded, the physical correction method can be used for adjustment. But need to notice, physical correction should be cautious, easy to cause damage or security risk to structure, therefore the rubber support bolt advanced positioning device is provided. UTILITY MODEL CONTENT
[0004] In view of the deficiency of prior art, the utility model provides rubber support bolt advanced positioning device, solves rubber support in the construction process because small column pier reinforcement is dense, often in the embedded bolt process construction is very difficult, cannot accurate positioning insertion, lead to operation only to take physical correction or other unconventional means to carry out reinforcement deviation.
[0005] In order to realize above-mentioned purpose, the utility model is realized through following technical scheme: rubber support bolt advanced positioning device, including support unit, the top of support unit is installed with swivel joint, and the top of swivel joint is installed with combined sleeve pipe;
[0006] The swivel joint includes:
[0007] Screw rod, the screw rod is connected in the top of support unit;
[0008] Cross bar, one end of cross bar is fixedly connected with the top end of screw rod and the other end of cross bar is fixedly connected with height limiter.
[0009] Preferably, the support unit includes a support stand and an angle code, the bottom end of the support stand is fixedly connected with the angle code.
[0010] Preferably, the top end of the support stand is provided with a threaded groove, and the screw rod is threadedly connected with the inner wall of the threaded groove.
[0011] Preferably, the combined sleeve pipe includes a positioning sleeve pipe and a connecting strip, the two ends of the connecting strip are respectively fixedly connected with the top ends of two adjacent positioning sleeve pipes.
[0012] Preferably, the bottom end of the positioning sleeve is sleeved outside the elevation limiter and abuts against the outer side of the cross bar.
[0013] The utility model discloses rubber support bolt advanced positioning device, it has the beneficial effect as follows: the rubber support bolt advanced positioning device, when the construction of the column pier under the shock insulation layer, first positioning is carried out to the longitudinal reinforcement of the lower column, then carries out the surveying and setting out, and the elevation limiter on the conversion joint coincides with the axis of the predetermined position, then carries out the fixing of the support unit. The height adjustment of elevation limiter is carried out according to the elevation of the surveying and setting out, the height position of screw rod is adjusted relative to the support unit, and then the top elevation adjustment positioning of elevation limiter is carried out, after the elevation adjustment is completed, the combined sleeve is inserted into the elevation limiter, and the evenness of the upper mouth is ensured, after the anchoring operation of the lower column is carried out, then the longitudinal reinforcement of the lower column pier is bound, and the steel bar must be adjusted to collide with the combined sleeve during the binding process. After the combined sleeve is pulled out after all the longitudinal reinforcement of the lower column pier is bound, the embedded bolt of the rubber support is inserted, until the bottom end of the embedded bolt abuts against the elevation limiter, at this time, the positioning of the embedded bolt of the rubber support is automatically completed. BRIEF DESCRIPTION OF DRAWINGS
[0014] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or the prior art, below will be to the drawings needed to be used in the embodiment or prior art description simple introduction, obviously, the drawings in the following description only some embodiments of the utility model, for those skilled in the art, under the premise of not paying the creative labor, still can obtain other drawings according to these drawings.
[0015] Figure 1 It is the structural schematic diagram of the utility model;
[0016] Figure 2 It is the structural schematic diagram of the support unit and conversion joint of the utility model;
[0017] Figure 3 It is the structural schematic diagram of the support unit of the utility model;
[0018] Figure 4 It is the structural schematic diagram of the conversion joint of the utility model.
[0019] In the drawing: 1, support unit;11, support vertical rod;12, angle code;13, screw groove;2, conversion joint;21, screw rod;22, cross bar;23, elevation limiter;3, combined sleeve;31, positioning sleeve;32, connecting strip. DETAILED DESCRIPTION
[0020] In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application are described clearly and completely. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.
[0021] The rubber support bolt advanced positioning device provided by the embodiments of the present application solves the problem that it is very difficult to insert the embedded bolt during construction due to the dense reinforcement of the small column pier, and the embedded bolt cannot be accurately positioned, so that physical correction or other unconventional means must be used to correct the reinforcement during operation. According to the height adjustment of the elevation limiter 23 obtained by the line release, the height position of the screw rod 21 relative to the support unit 1 is adjusted, and then the top elevation of the elevation limiter 23 is adjusted and positioned. After the elevation adjustment is completed, the combined sleeve 3 is inserted into the elevation limiter 23, and the upper flatness is ensured. After the anchoring operation of the lower column is completed, the lower column pier reinforcement is bound. The reinforcement must be adjusted to collide with the combined sleeve 3 during the binding process. After all the lower column pier reinforcement is bound, the combined sleeve 3 is pulled out and inserted into the embedded bolt of the rubber support, until the bottom end of the embedded bolt abuts against the elevation limiter 23, and the positioning of the embedded bolt of the rubber support is automatically completed.
[0022] In order to better understand the above technical solutions, the above technical solutions will be described in detail in combination with the drawings and specific embodiments of the specification.
[0023] The embodiments of the present application disclose a rubber support bolt advanced positioning device.
[0024] According to the drawings Figures 1-4 As shown in the drawings, the rubber support bolt advanced positioning device comprises a support unit 1, a conversion joint 2 is installed at the top of the support unit 1, and a combined sleeve 3 is installed at the top of the conversion joint 2.
[0025] The conversion joint 2 comprises:
[0026] A screw rod 21 is threadedly connected at the top of the support unit 1.
[0027] A cross rod 22 is fixedly connected at one end of the screw rod 21 and has an elevation limiter 23 fixedly connected at the other end of the cross rod 22.
[0028] When the lower column pier of the isolation layer is constructed, the longitudinal reinforcement of the lower column is first positioned, then the measurement is released, the elevation limiter 23 on the conversion joint 2 is overlapped with the predetermined position axis, and then the fixing of the support unit 1 is carried out. The height of the elevation limiter 23 is adjusted according to the elevation obtained by the release, the height position of the screw rod 21 relative to the support unit 1 is adjusted, and then the top elevation of the elevation limiter 23 is adjusted and positioned. After the elevation adjustment is completed, the combined sleeve 3 is inserted into the elevation limiter 23, and the upper flatness is ensured. After the anchoring operation of the lower column is carried out, the longitudinal reinforcement of the lower column pier is bound, and the steel bar must be adjusted to collide with the combined sleeve 3 during the binding process. After all the longitudinal reinforcement of the lower column pier is bound, the combined sleeve 3 is pulled out and inserted into the embedded bolt of the rubber support, until the bottom end of the embedded bolt abuts against the elevation limiter 23, at which time the positioning of the embedded bolt of the rubber support is automatically completed.
[0029] Further, the support unit 1 comprises a support vertical rod 11 and an angle code 12, and the bottom end of the support vertical rod 11 is fixedly connected with the angle code 12.
[0030] By setting the angle code 12, the position of the support vertical rod 11 can be fixed by the angle code 12.
[0031] Further, a threaded groove 13 is formed in the top end of the support vertical rod 11, and the screw rod 21 is threadedly connected with the inner wall of the threaded groove 13.
[0032] By setting the screw rod 21 and the threaded groove 13, the threaded groove 13 at the top end of the support vertical rod 11 can be rotated by rotating the screw rod 21, thereby achieving the height adjustment effect.
[0033] Further, the combined sleeve 3 comprises a positioning sleeve 31 and a connecting strip 32, and the two ends of the connecting strip 32 are respectively fixedly connected with the top ends of the two adjacent positioning sleeves 31.
[0034] Further, the bottom end of the positioning sleeve 31 is sleeved outside the elevation limiter 23 and abuts against the outside of the horizontal rod 22.
[0035] When the lower column pier of the isolation layer is constructed, the longitudinal reinforcement of the lower column is first positioned, then the measurement is released, the elevation limiter 23 on the conversion joint 2 is overlapped with the predetermined position axis, and then the fixing of the support unit 1 is carried out.
[0036] According to the elevation of the wire, the height of the elevation limiter 23 is adjusted, the screw rod 21 is rotated relative to the threaded groove 13 opened at the top of the support vertical rod 11, and then the top elevation of the elevation limiter 23 is adjusted and positioned, after the elevation adjustment is completed, the combined sleeve 3 is inserted into the elevation limiter 23, and the flatness of the upper opening is ensured, after the anchoring operation of the lower column is completed, then the longitudinal reinforcement of the lower column pier is bound, and the steel bar must be adjusted to collide with the combined sleeve 3 during the binding process. After all the lower column pier steel bars are bound, the combined sleeve 3 is pulled out and inserted into the embedded bolt of the rubber support until the bottom end of the embedded bolt abuts against the elevation limiter 23, at this time the positioning of the embedded bolt of the rubber support is automatically completed.
[0037] The basic principle and main features of the utility model and the advantages of the utility model are shown and described above. It should be understood by those skilled in the art that the utility model is not limited by the above-mentioned embodiments, and the above-mentioned embodiments and the description in the specification are only to illustrate the principle of the utility model, and various changes and improvements of the utility model can be made without departing from the spirit and scope of the utility model, and these changes and improvements all fall within the scope of the utility model claimed. The scope of protection of the utility model is defined by the appended claims and their equivalents.
Claims
1. Rubber bearing bolt advanced positioning device, comprising a support unit (1), characterized in that, The top of the support unit (1) is provided with a conversion joint (2), and the top of the conversion joint (2) is provided with a combined sleeve (3); The conversion joint (2) comprises: A screw rod (21) is threadedly connected to the top of the support unit (1); A cross rod (22) is fixedly connected to the top end of the screw rod (21) and the other end of the cross rod (22) is fixedly connected with an elevation limiter (23).
2. The rubber support bolt advanced positioning device of claim 1, wherein, The support unit (1) comprises a support stand (11) and an angle code (12), and the bottom end of the support stand (11) is fixedly connected with the angle code (12).
3. The rubber support bolt advanced positioning device of claim 2, wherein, The top end of the support stand (11) is provided with a threaded groove (13), and the screw rod (21) is threadedly connected with the inner wall of the threaded groove (13).
4. The rubber support bolt advanced positioning device of claim 1, wherein, The combined sleeve (3) comprises a positioning sleeve (31) and a connecting strip (32), and the two ends of the connecting strip (32) are respectively fixedly connected with the top ends of two adjacent positioning sleeves (31).
5. The rubber support bolt advanced positioning device of claim 4, wherein, The bottom end of the positioning sleeve (31) is sleeved outside the elevation limiter (23) and abuts against the outside of the cross rod (22).