Engineering hammer for constructional engineering

Abstract

The utility model discloses an engineering hammer for constructional engineering, which relates to the technical field of engineering hammers and comprises a fixed seat, a hanging ring fixedly mounted at the bottom end of the fixed seat, a circular groove formed in the center of the upper surface of the fixed seat, a moving rod slidably mounted in the circular groove, and a hammer head mechanism arranged on the moving rod. A holding mechanism is arranged on the outer surface of the fixing seat, a contraction mechanism is arranged in the circular groove and can contract the hammer head part, the position of the T-shaped sliding block in the T-shaped sliding groove is adjusted to drive the corresponding fingerstall to move, and the hammer can be suitable for palms of different sizes, so that a worker can hold the hammer more comfortably, and the hammer is not prone to slipping out of the hand; and a clamping rod, fixing balls and a reset spring are arranged, the movable rod can be rapidly contracted into a circular groove, the two fixing balls are pulled outwards in the using process, the movable rod can be ejected out through the spring, the engineering hammer can be conveniently stored, and the practicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of engineering hammers, in particular to an engineering hammer for construction engineering. Background Art

[0002] A construction project refers to an engineering entity formed through the construction of various types of buildings and their ancillary facilities and the installation of supporting lines, pipelines, and equipment.

[0003] During the construction process, an engineering hammer is often used to fix or pull out nails. When using existing engineering hammers, workers usually hold the hammer handle to hammer the construction materials. When the workers use too much force or have sweat or other liquids on their hands, the engineering hammer is easy to slip out of their hands, which may damage the construction materials or even hit themselves or other workers, so the practicality is low. Utility Model Content

[0004] 1. Technical issues to be solved

[0005] The utility model aims to solve at least one of the technical problems existing in the prior art and to provide an engineering hammer for construction engineering, which can solve the problem that the existing engineering hammers are usually used by workers to hammer engineering materials with the hammer handle, and when the workers use too much force or have sweat or other liquids on their hands, the engineering hammer is easy to slip out of their hands, which may damage the engineering materials or even hit themselves or other workers, resulting in low practicality.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an engineering hammer for construction engineering, comprising a fixed seat, a hanging ring is fixedly installed at the bottom end of the fixed seat, a circular groove is opened at the center position of the upper surface of the fixed seat, a moving rod is slidably installed inside the circular groove, and a hammer head mechanism is arranged on the moving rod, and the hammer head mechanism is used to hammer engineering materials;

[0008] Among them, the outer surface of the fixing seat is provided with a holding mechanism, which is convenient for the staff to hold the device.

[0009] Wherein, a contraction mechanism is arranged inside the circular groove, and the contraction mechanism can contract the hammer head part.

[0010] Preferably, the hammer mechanism comprises a hammer body, which is fixedly mounted on the top of the moving rod, the left end of the hammer body is integrally formed with a hammer head, and the right end of the hammer body is integrally formed with a ram's horn;

[0011] Among them, the lower surface of the sheep's horns is evenly provided with anti-slip grooves.

[0012] Preferably, reinforcing ribs are fixedly mounted at the left and right sides of the top outer surface of the moving rod and the corners of the lower surface of the hammer body, and the reinforcing ribs can improve the stability of the engineering hammer.

[0013] Preferably, the holding mechanism comprises a plastic plate, which is fixedly mounted on the left side of the outer surface of the fixing seat, and the outer surface of the plastic plate is evenly provided with holding grooves.

[0014] Preferably, a T-shaped slide groove is provided on the right side of the outer surface of the fixing seat, and four T-shaped sliders are slidably installed inside the T-shaped slide groove, and finger sleeves are fixedly installed on one end of the four T-shaped sliders away from the T-shaped slide groove.

[0015] Preferably, the retracting mechanism comprises a spring, which is fixedly mounted on the inner bottom end of the circular groove, and one end of the spring away from the circular groove is fixedly connected to the bottom end of the moving rod;

[0016] Among them, the outer surface of the moving rod is provided with snap-in grooves on both the upper and lower ends and the front and rear sides, and the top outer surface of the fixed seat is provided with round holes at the positions corresponding to the snap-in grooves on both the front and rear sides, and the inside of the two round holes are slidably installed with snap-in rods.

[0017] Preferably, the opposite ends of the two clamping rods are both inclined, and the ends away from each other of the two clamping rods extend to the outside of the fixed seat, fixed balls are fixedly installed on the ends away from each other of the two clamping rods, and return springs are fixedly installed on the opposite surfaces of the two fixed balls, and the ends of the two return springs away from the fixed balls are fixedly connected to the outer surface of the fixed seat.

[0018] (III) Beneficial effects

[0019] Compared with the prior art, the beneficial effects of the utility model are:

[0020] (1) The construction hammer for construction engineering can be adapted to palms of different sizes by adjusting the position of the T-shaped slider inside the T-shaped slide groove to drive the corresponding finger sleeve to move, so that the worker can hold it more comfortably and it is not easy to slip out of the hand, thereby improving the safety of the device.

[0021] (2) The construction hammer for construction projects is provided with a spring at the bottom end of the circular groove to continuously push the moving rod upward, and a clamping rod, a fixed ball and a return spring are provided, so that the moving rod can be quickly retracted inside the circular groove. When in use, the two fixed balls are pulled outward to allow the spring to push the moving rod out. This is convenient to use, shortens the length of the construction hammer, facilitates storage of the construction hammer, and improves the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0023] Figure 1This is a schematic diagram of the structure of an engineering hammer for construction engineering of the utility model;

[0024] Figure 2 This is a side view of the structure of the utility model;

[0025] Figure 3 for Figure 2 Enlarged schematic diagram at point A in the middle.

[0026] Figure numerals: 1. fixed seat; 2. hanging ring; 3. round groove; 4. moving rod; 5. hammer body; 6. hammer head; 7. ram horn; 8. anti-slip groove; 9. reinforcing rib; 10. plastic plate; 11. holding groove; 12. T-shaped slide groove; 13. T-shaped slider; 14. finger sleeve; 15. spring; 16. snap-in groove; 17. round hole; 18. snap-in rod; 19. fixed ball; 20. reset spring. DETAILED DESCRIPTION

[0027] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0028] In the description of the present invention, it should be understood that descriptions involving orientation, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0029] In the description of the present utility model, "greater than", "less than", "exceed" etc. are understood as not including the number itself, and "above", "below", "within" etc. are understood as including the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing the technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0030] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0031] See also Figure 1-3The utility model provides a technical solution: an engineering hammer for construction engineering, comprising a fixed seat 1, a hanging ring 2 is fixedly installed at the bottom end of the fixed seat 1, a circular groove 3 is opened at the center position of the upper surface of the fixed seat 1, a moving rod 4 is slidably installed inside the circular groove 3, and a hammer mechanism is arranged on the moving rod 4, and the hammer mechanism is used to hammer the engineering materials;

[0032] The outer surface of the fixing seat 1 is provided with a holding mechanism, which is convenient for the staff to hold the device.

[0033] Among them, a contraction mechanism is arranged inside the circular groove 3, and the contraction mechanism can contract the hammer head part.

[0034] Furthermore, the hammer mechanism includes a hammer body 5, which is fixedly mounted on the top of the moving rod 4, a hammer head 6 is integrally formed at the left end of the hammer body 5, and a ram horn 7 is integrally formed at the right end of the hammer body 5;

[0035] Among them, the lower surface of the sheep horn 7 is evenly provided with anti-slip grooves 8.

[0036] Furthermore, reinforcing ribs 9 are fixedly installed at the left and right sides of the top outer surface of the moving rod 4 and the corners of the lower surface of the hammer body 5, and the reinforcing ribs 9 can improve the stability of the engineering hammer.

[0037] Furthermore, the holding mechanism includes a plastic plate 10 , which is fixedly mounted on the left side of the outer surface of the fixing seat 1 , and the outer surface of the plastic plate 10 is evenly provided with holding grooves 11 .

[0038] Furthermore, a T-shaped slot 12 is provided on the right side of the outer surface of the fixing seat 1 , and four T-shaped sliders 13 are slidably installed inside the T-shaped slot 12 . Finger sleeves 14 are fixedly installed on one end of the four T-shaped sliders 13 away from the T-shaped slot 12 .

[0039] Furthermore, the retracting mechanism includes a spring 15, which is fixedly mounted on the inner bottom end of the circular groove 3, and one end of the spring 15 away from the circular groove 3 is fixedly connected to the bottom end of the moving rod 4;

[0040] Among them, the outer surface of the moving rod 4 is provided with snap-in grooves 16 at both ends and front and rear sides, and the outer surface of the top of the fixing seat 1 is provided with round holes 17 at the positions corresponding to the snap-in grooves 16, and snap-in rods 18 are slidably installed inside the two round holes 17.

[0041] Furthermore, the opposite ends of the two clamping rods 18 are inclined, and the ends of the two clamping rods 18 that are far away from each other extend to the outside of the fixing seat 1. The ends of the two clamping rods 18 that are far away from each other are fixedly installed with fixed balls 19, and the opposite surfaces of the two fixed balls 19 are fixedly installed with return springs 20. The ends of the two return springs 20 that are away from the fixed balls 19 are fixedly connected to the outer surface of the fixing seat 1. When using this device, the thumb is held on the outer surface of the plastic plate 10, and the other four fingers are inserted into the four finger sleeves 14 to hold the engineering hammer, and the corresponding finger sleeves 14 are driven to move by moving the position of the T-shaped slider 13 inside the T-shaped slide groove 12, which can be suitable for different sizes. The palm of the hand makes it more comfortable for the staff to hold it and it is not easy to slip out of the hand, which improves the safety of the device. When the device is not in use, the moving rod 4 is pressed into the inside of the circular groove 3, so that the two clamping rods 18 on the bottom side are disengaged from the inside of the clamping groove 16, so that the two return springs 20 are extended, and the moving rod 4 is moved downward, so that the two clamping grooves 16 on the upper side are moved to the position of the two clamping rods 18, so that the two return springs 20 contract and drive the two fixed balls 19 to move closer, thereby driving the two clamping rods 18 to enter the inside of the two clamping grooves 16 on the upper side, and then clamping the moving rod 4, shortening the length of the engineering hammer, facilitating the storage of the engineering hammer, and improving the practicability of the device.

[0042] Working principle: When using this device, hold the thumb on the outer surface of the plastic plate 10, insert the other four fingers into the four finger sleeves 14, and then hold the engineering hammer, and move the T-shaped slider 13 in the T-shaped slide groove 12 to drive the corresponding finger sleeve 14 to move. It can be suitable for palms of different sizes, making it more comfortable for the staff to hold and not easy to slip out of the hand, thereby improving the safety of the device.

[0043] When the device is not in use, the moving rod 4 is pressed into the inside of the circular groove 3, so that the two clamping rods 18 on the bottom side are disengaged from the inside of the clamping groove 16, so that the two return springs 20 are extended, and the moving rod 4 is moved downward, so that the two clamping grooves 16 on the upper side are moved to the position where the two clamping rods 18 are in position, so that the two return springs 20 contract and drive the two fixed balls 19 to move closer, thereby driving the two clamping rods 18 to enter the inside of the two clamping grooves 16 on the upper side, and then clamping the moving rod 4, thereby shortening the length of the engineering hammer, facilitating the storage of the engineering hammer, and improving the practicability of the device.

[0044] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. An engineering hammer for construction engineering, comprising a fixed base (1), a hanging ring (2) fixedly mounted at the bottom end of the fixed base (1), a circular groove (3) opened at the center of the upper surface of the fixed base (1), a moving rod (4) slidably mounted inside the circular groove (3), characterized in that: The movable rod (4) is provided with a hammer mechanism, which is used to hammer the engineering material; Wherein, a holding mechanism is provided on the outer surface of the fixing seat (1), and the holding mechanism facilitates the staff to hold the device; Wherein, a contraction mechanism is arranged inside the circular groove (3), and the contraction mechanism can contract the hammer head part; A T-shaped slide groove (12) is provided on the right side of the outer surface of the fixing seat (1), four T-shaped sliders (13) are slidably mounted inside the T-shaped slide groove (12), and finger sleeves (14) are fixedly mounted on the ends of the four T-shaped sliders (13) away from the T-shaped slide groove (12).

2. A construction hammer for construction engineering according to claim 1, characterized in that: The hammer mechanism comprises a hammer body (5), the hammer body (5) is fixedly mounted on the top end of the moving rod (4), a hammer head (6) is integrally formed at the left end of the hammer body (5), and a ram horn (7) is integrally formed at the right end of the hammer body (5); Wherein, the lower surface of the sheep horn (7) is evenly provided with anti-slip grooves (8).

3. The construction hammer for construction engineering according to claim 1, characterized in that: Reinforcement ribs (9) are fixedly mounted on the left and right sides of the top outer surface of the moving rod (4) and the corners of the lower surface of the hammer body (5), and the reinforcement ribs (9) can improve the stability of the engineering hammer.

4. The construction hammer for construction engineering according to claim 1, characterized in that: The holding mechanism comprises a plastic plate (10), the plastic plate (10) being fixedly mounted on the left side of the outer surface of the fixing seat (1), and holding grooves (11) being evenly arranged on the outer surface of the plastic plate (10).

5. The construction hammer for construction engineering according to claim 1, characterized in that: The retracting mechanism comprises a spring (15), the spring (15) is fixedly mounted on the inner bottom end of the circular groove (3), and one end of the spring (15) away from the circular groove (3) is fixedly connected to the bottom end of the moving rod (4); The outer surface of the movable rod (4) is provided with engaging grooves (16) at both upper and lower ends and at both front and rear sides, and the outer surface of the top end of the fixed seat (1) is provided with circular holes (17) at positions corresponding to the engaging grooves (16) at both front and rear sides, and engaging rods (18) are slidably installed inside the two circular holes (17).

6. The construction hammer for construction engineering according to claim 5, characterized in that: The opposite ends of the two clamping rods (18) are both arranged with inclined surfaces, and the ends of the two clamping rods (18) that are away from each other extend to the outside of the fixing seat (1), the ends of the two clamping rods (18) that are away from each other are fixedly mounted with fixing balls (19), and the opposite surfaces of the two fixing balls (19) are fixedly mounted with return springs (20), and the ends of the two return springs (20) that are away from the fixing balls (19) are fixedly connected to the outer surface of the fixing seat (1).

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